abbr. (美)工程科学学会(Society of Engineering Science);(美)太阳能学会(Solar Energy Society)
n a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)
n the compass point midway between south and east; at 135 degrees
n 1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites
n an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions)
n the cardinal compass point that is at 180 degrees
n a unit of conductance equal to the reciprocal of an ohm
n the 19th letter of the Roman alphabet
n (thermodynamics) a thermodynamic quantity representing the amount of energy in a system that is no longer available for doing mechanical work

Jane is great at taking care of everyone in her life. She has even assisted 27 friends in planning their weddings. Now, she is busy helping her sister put together a dream wedding. There is just one problem: Jane is in love with her sister's fiance1,

发表于:2018-11-30 / 阅读(267) / 评论(0) 分类 常春藤生活英语

Nurses do one of the most important jobs in the world. There is a special day for us to celebrate them. International Nurses Day (IND) is on May 12 every year. Of course, this is the anniversary of Florence Nightingale's birth. On IND, nurses take pa

发表于:2018-12-29 / 阅读(191) / 评论(0) 分类 英语课程学习计划和讲义

Ted Hughes I climbed through woods in the hour-before-dawn dark. Evil air, a frost-making stillness, Not a leaf, not a bird,-- A world cast in frost. I came out above the wood Where my breath left tortuous statues in the iron light. But the valleys

发表于:2019-01-02 / 阅读(221) / 评论(0) 分类 英语诗歌

Grammar Girl here. Today, guest-writer Bonnie Trenga helps us understand modifiers that come at the beginning of a sentence. Bonnie says, As a guest-writer, I plan to talk about two kinds of troublesome modifiers that begin a sentence. Like many of y

发表于:2019-01-02 / 阅读(227) / 评论(0) 分类 英语语法 Grammar Girl

Today I have a special show for you because it's September 24: National Punctuation Day, a holiday created by an educator named Jeff Rubin. To celebrate the day I had a punctuation contest and today's show highlights two of the winners. Other winners

发表于:2019-01-02 / 阅读(249) / 评论(0) 分类 英语语法 Grammar Girl

by Mignon Fogarty People often ask how to use ellipses, those little dot-dot-dots you often see in e-mail messages. For example, Mitra from Michigan asked, When is it appropriate to use '...' in writing? People use it all the time, and it seems like

发表于:2019-01-02 / 阅读(266) / 评论(0) 分类 英语语法 Grammar Girl

A businessman walked into a New York City bank and asked for the loan officer. He said he was going to Europe on business for two weeks and needed to borrow $5,000. The loan officer said the bank woul

发表于:2019-01-02 / 阅读(168) / 评论(0) 分类 英文笑话

After you have greeted your guests, you will begin to go through the main body of your presentation. It's very useful to have some visual aids - some slides, pictures or graphs that help explain what you are saying. Sometimes they can also help to k

发表于:2019-01-07 / 阅读(487) / 评论(0) 分类 英语讨论

Ne ga weon ha neun de ro Ja sin in neun mo seub keu dae ro I jek keo sum gyo watteon bi mi leul Ne ga mo du mal ha go sipeo (Baby) Funny How All Dreams Come True Na lul ji kyo jul kkeo ya Ak kyeo watteon ja geun sa lang do Funny How I Feel For You Ne

发表于:2019-01-10 / 阅读(225) / 评论(0) 分类 音乐天堂

A: I really like the way this house looks. B: Yes, it has great curb appeal. A: The landscaping is wonderful! B: Yes, it is nice, but wait until you see the interior. A: Oh, I see what you mean! B: The carpeting and paint are all new, as well as the

发表于:2019-01-15 / 阅读(188) / 评论(0) 分类 英语情景对话-买房

A: Hello, I would like to make an appointment to look at houses. B: Sure, would you prefer looking in the morning or afternoon? A: I would prefer mornings. B: Can you go during the week, or can you only go during the weekend? A: Going to look at hous

发表于:2019-01-15 / 阅读(196) / 评论(0) 分类 英语情景对话-买房

A: I would like to pick a time to look at houses with you. B: Would mornings or afternoons be best for you? A: It is easier for me to take off work in the afternoon. B: It is best if we can go during the week; does that work for you? A: Because of wo

发表于:2019-01-15 / 阅读(186) / 评论(0) 分类 英语情景对话-买房

A: Can we choose a time to look at houses together? B: Can you do that in the mornings, or would the afternoons be best? A: Either way is good for me. B: There are a number of open houses this weekend in your area. Would that okay with you? A: I can

发表于:2019-01-15 / 阅读(211) / 评论(0) 分类 英语情景对话-买房

A: Oh, I am not sure I even want to look at this house! B: It is a bit of a fixer-upper. Lets take a look inside. A: It doesnt look much better inside this place. B: You know, with a little elbow grease and paint, you could spruce it up a bit. A: The

发表于:2019-01-15 / 阅读(211) / 评论(0) 分类 英语情景对话-买房

A: This house is not looking all that great from here B: You cant really tell everything about a house from the outside. Lets go inside. A: I dont think that it is looking any better inside here. B: I think that fresh paint and cleaning would help it

发表于:2019-01-15 / 阅读(207) / 评论(0) 分类 英语情景对话-买房

A: From the looks of this house from the outside, I dont really think that I want to go inside. B: From here, it does look like it could use a little work. Lets see what the interior looks like. A: I am not impressed by the interior of this house. B:

发表于:2019-01-15 / 阅读(190) / 评论(0) 分类 英语情景对话-买房

Todd: Hello, Daniela, how are you tonight? Daniella: Hi, Todd. I'm fine, thanks. Todd: Now, you were showing me a picture of a horse. Daniella: Yes. Todd: And you were saying that female horses and male horses are different. Daniella: They behave dif

发表于:2019-01-27 / 阅读(169) / 评论(0) 分类 原版英语对话1000个

Sometimes we hear that the economic problems in New Zealand are not so bad. On the other hand, we heard of more job losses this week. The Tertiary Education Commission (TEC) will cut 70 jobs. The TEC is a government business which gives funding and c

发表于:2019-02-03 / 阅读(208) / 评论(0) 分类 新西兰英语

The U.S. economy had a net gain of 227,000 jobs in February, while the unemployment rate held steady at 8.3 percent. Some industry experts say Friday's employment data is the latest in a series of generally upbeat economic reports showing the economy

发表于:2019-02-04 / 阅读(212) / 评论(0) 分类 英语新闻

Social conservative Rick Santorum, anti-war advocate Ron Paul, and former Massachusetts governor Mitt Romney are virtually tied in early vote counting in the U.S. state of Iowa, in the first nominating contest of the 2012 presidential election. With

发表于:2019-02-05 / 阅读(200) / 评论(0) 分类 英语新闻
学英语单词
A-CAH
acolpate
Arkansas stone
arteriae gastroduodenalis
B.P.E.
bending stresses
bondmaidens
braid straps
braun tube
brickwork setting
campestral animal
carpet washer
check ticket
clock face method
conditional mutant
connective tissue-disease
cookie pop
core-lamination stack
crane for placing stoplogs
current multiplication type
debenture mortgage bond
delinquents
die-forging
digitals-to-analogue
dirtbikes
epifile
extension of time
fire-box crown
forced dormancy
foundation pier
frame bulge
geometrical ratio
gingerroots
graphite nodule
guide box
hoplia shibatai makiharai
house finding agency
hypogastric zone
Kauhava
Kentucky rifle
LAAO
land-grant
laser facsimile image recorder
latch drive
lifejacket
loading sleeve
Malaprade reaction
Markt Indersdorf
MASS (multiple access sequential selection)
mersosin
mixed term
mogera
mold resistance
Mordialloc
moses-david
mountaneer
multistage production planning
nano-joules
natural pour point depressant
noninfluential
oesophago-gastric ulcer
ophidiomonas
peak load
play opposite
Plum I.
post ship
potassium phosphate,tribasic
prefecturate
proprietary colony
quest constant
racemose inflores cence
rachils
sacrifice hit
salad greenss
schoenfield
separating temperature
shady transaction
soap flaking rolls
sporhase
stickwater
stratified film
string manipulation language
sung dynasties
superconducting nuclear magnetic resonance meter
talon
Te Waewae
texture effect
timber production
top document
topological vector space
tree-crop cycle
tumacacori
turtle marathon
unscrumptious
usb adapter card support
Vatinian
vibroplatform
viocin
white shoe
win-win situation
WS (work space)
yarn arm