音标:[ɡlɑ:s bi:d ˈkʌltʃə ˈsistəm] ;
[医]玻璃珠培养(系统)

Here's the key part. 接下来是关键的部分。 The solution nearest the wall spins faster than the solution closer to the middle. 离试管壁最近的溶液,要比中间的溶液旋转得更快。 That difference in velocity creates sheer str

发表于:2018-12-18 / 阅读(192) / 评论(0) 分类 TED演讲教育篇

Exercise 8-4: Bit or Beat? Bid or Bead? Read each column down. Next, contrast the single and double tense vowels with each other; and the single and double lax vowels with each other. Finally read all four across. Tense Vowels beat seat heat Pete fee

发表于:2018-12-27 / 阅读(178) / 评论(0) 分类 美式英语正音训练

Boys just____ for the____ of it but girls will not waste___ on competition unless it pays. A Canadian study has___. Rose and Roy from the Gill University in Montreal and her colleagues got forty groups of four boys and four girls aged five to six or

发表于:2018-12-30 / 阅读(309) / 评论(0) 分类 听听测测

bead, [bi:d] n 珠子,水珠,准星 【例】She wore a string of beads 她挂了一串珠子。 有孔小珠; 念珠 水珠; 水泡 算盘; (枪的)准星 【建】凸圆线脚, 串珠线脚 【机】卷边; 车轮圆缘 焊珠, 焊蚕, 焊缝; 叠

发表于:2018-12-30 / 阅读(172) / 评论(0) 分类 不择手段背单词

When Jack bowed to someone, he always did it at lightening speed. You shouldn't wait any longer after he has had his head nod. So he was blamed for no manners. Then some warmhearted men taught him,

发表于:2019-01-03 / 阅读(294) / 评论(0) 分类 英汉幽默故事选读

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In theory, scientists could learn a lot about our health by testing tiny amounts of bodily fluidsa drop of blood, a tear, a bead of sweat. But somethin

发表于:2019-01-08 / 阅读(223) / 评论(0) 分类 Scientific American(十一)月

1. The United Arab Emirates-based company that was sent to take over port operations in 6 major U. S. ports has agreed to a broader review before taking over operations. The move comes amid concerns f

发表于:2019-01-08 / 阅读(243) / 评论(0) 分类 美联社新闻一分钟2006

VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Barbara Klein. Beadwork has a long history as an art form practiced by American Indians and other cultures around the world. Today millions of people e

发表于:2019-01-09 / 阅读(227) / 评论(0) 分类 VOA慢速英语2009年(五)月

追寻彩虹 After the rain of the sky, quiet, fragrant, with a delighted Jiejing vegetation. In the distance, I do not know what the earth a place, saw there a beautiful rainbow painted a beautiful arch, dazzling in the thin air. A b

发表于:2019-01-11 / 阅读(212) / 评论(0) 分类 阅读空间

Rare Pictures Capture Native Americans in Late 1800s 19世纪末罕见的美国土著居民照片 Over a century ago, Walter McClintock captured rare images of Native Americans and their culture. McClintock was the son of a wealthy businessman from P

发表于:2019-01-12 / 阅读(257) / 评论(0) 分类 2015年VOA慢速英语(九)月

US Bead Parties Boost Ugandan Women Its party time for Madison Blandford and three dozen of her girlfriends. The 11-year-old invited her classmates and neighbors to see - and buy - beaded jewelry made by women in Uganda. My grandma got me a bracelet,

发表于:2019-01-13 / 阅读(201) / 评论(0) 分类 VOA标准英语2012年(七月)

MICHEL MARTIN, HOST: Let's take a poetry break now with a few more of your Twitter poems. It's a beautiful day here in Washington, D.C., so a good time to hear a few reflections on springtime and nature, like this one from Mark Holoweiko in Michigan.

发表于:2019-01-17 / 阅读(165) / 评论(0) 分类 2017年NPR美国国家公共电台4月

Oh, my god. 天哪 It's beautiful. 这真是太美了 Every bead represents a wish or a good thought... 每一颗珠子都代表一个祝福或是一份关心... or a piece of advice... 或是一个建议 so that when you go into labor, 这样你在分

发表于:2019-01-29 / 阅读(195) / 评论(0) 分类 陨落星辰第一季

Here you go, ladies. Enjoy the extra tips from your credit cards, 拿去吧,姑娘们。享受从刷卡的客人身上捞来额外小费吧, because when Han flips that switch, 因为阿憨一旦按下那个改朝换代的按钮 the only tip I ca

发表于:2019-01-29 / 阅读(196) / 评论(0) 分类 打工姐妹花第二季

THIS IS AMERICA - A Visit to Houston, Where Cowboys, Astronauts and Culture MeetBy Dana Demange Broadcast: Sun, 18 Jun 2006 16:00:00 UTC From VOA News: Heavy rains caused flooding Monday in Houston, b

发表于:2019-01-30 / 阅读(176) / 评论(0) 分类 2006年慢速英语(六)月

杏眼:almond-shaped 小而亮的眼睛:beadlike 美丽的:beautiful 大的:big/large 明亮的:bright 眼珠突出的:bulging 离的很近的:close-set 深陷的:deep-socketed/deep-sunken 水灵灵

发表于:2019-02-04 / 阅读(180) / 评论(0) 分类 英文语法词汇

Todd: Adrienne you have such interesting jewelry. I mean, it's just amazing. Where did you get all this stuff? Adrienne: Well, all over actually. I like to travel. I tend to travel a lot as does most of my family, so whenever I travel somewhere I lik

发表于:2019-02-07 / 阅读(171) / 评论(0) 分类 原版英语对话1000个

The last time I did get really drunk it did involve me falling about 6 foot off a wall, so I try not to get that drunk these days. Andrea: Oh my goodness. She got so drunk she fell off a wall. For most people its just another way to entertain themsel

发表于:2019-02-23 / 阅读(147) / 评论(0) 分类 英语时差8,16

The hydrogen atoms cling fiercely to their oxygen host, but also make casual bonds with other water molecules. 氢原子死死地抓住其主子氧原子不放,而且与别的水分子的黏合也很随便。 The nature of a water molecule means th

发表于:2019-02-25 / 阅读(200) / 评论(0) 分类 万物简史

Todd: Adrienne you have such interesting jewelry. I mean, it's just amazing. Where did you get all this stuff? Adrienne: Well, all over actually. I like to travel. I tend to travel a lot as does most of my family, so whenever I travel somewhere I lik

发表于:2019-03-06 / 阅读(246) / 评论(0) 分类 英语趣味课堂
学英语单词
access to store
Aconitum stylosum
Aioi
Amieira
anti-pitching fin
assembly modulation
besenes
binboga daglari
bon appetit
boron carbide powder
bosses about
botryblastoconidium
bran flake
coder-decoder
cold abscess
cold-preventiving property
coldlike
consolidated annuities
control interval block level
convulsions
cryosurgery of cervix uteri
ctx
data validity
defly
electron-coupled
extortious
factor of proportionality
fixed gain damping
FML
fore funnel
freemason
gefe
germ line(weismann 1865)germ track
get a charge out of
grand population mean
herschelian telescopes
high-pressure die block
Hygrochilus
indestructibility of matter
isotypes
j.gray
jew-fish
keep in leash
law of combining weight
LOB (line of balance)
locomotive operation and its indices
lycopodium somae
mandlen
Marinka
meliola robinsonii
metal reflector
methylacrylate
money-value assets and liabilities
mote cleaning machine
Multe-Pak-4
national performance review (npr)
neutral tax
Nodi lymphatici appendiculares
nondifferent
northern bluefin tuna
octane number sensitivity
persistent
pigmented peribuccale erythema
pilot machining cell
polars
pregnancy dysphonia
Priceless Plaster
ramp with nonslip surface
related coefficients
residual right
rilopirox
run someone ragged
Schijndel
security for default
shard
sheet film
smoke emission standard
smokology
somtum
spectral frequency
splitting decomposition
sufferers
supersonic tactical missile
supporting cells
sushumna
Swiss cheese plants
synchronization domain
Tambaoura, Falaise de
tennis net
thaler
That's right!
thermal neutron range
three-cavity mould
tomming down
tranation
transparent bridging
troopie
Uncle Scrooge
undoubtlessly
ungrounded supply system
vexillum curviliratum
video mixer