[机] 突缘线

词条 含义 近义 词组 back and forth 词组 来来回回,来回地 backwards and forwards, to and fro backbone n. 骨干,支柱 support, mainstay n. 脊椎,中枢 spine backdrop n. 舞台背

发表于:2018-12-05 / 阅读(258) / 评论(0) 分类 王玉梅托福词汇配套MP3

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(134) / 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(116) / 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(230) / 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(132) / 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(247) / 评论(0) 分类 英汉幽默故事选读

Todd: Hello, Adrienne. Adrienne: Hi, Todd. Todd: You know Adrienne I must compliment you. You always have the nicest jewelry. Adrienne: Oh, thank you. That's a nice thing to say. Todd: Where do you get it? Adrienne: Various places. A lot of jewelry I

发表于:2019-01-07 / 阅读(120) / 评论(0) 分类 原版英语对话1000个

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(169) / 评论(0) 分类 Scientific American(十一)月

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(151) / 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(166) / 评论(0) 分类 阅读空间

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(152) / 评论(0) 分类 VOA标准英语2012年(七月)

1. What is Mardi Gras?Mardi Gras 是什么呢? Mardi Gras 的由来是在于天主教徒在复活节之前会有斋戒的仪式, 在这个斋戒之前呢? 当然要好好的大吃大喝一番了, 所以 Mardi Gras 就这样生成了. 通常在 Mardi

发表于:2019-01-15 / 阅读(122) / 评论(0) 分类 英语口语

【俚语】 down to the wire 直到最后一刻;直到最后关头 这一习惯用语来自号称皇家运动的赛马: down to the wire。这里的wire指赛马跑道终点拉的终点线。它在几乎不相上下的竞赛中有助于判断究竟谁

发表于:2019-01-17 / 阅读(195) / 评论(0) 分类 英语俚语天天说

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(137) / 评论(0) 分类 英文语法词汇

今天我们要学的词是down to the wire。 Down to the wire, 是直到最后一刻的意思。美国总统大选已经进入倒数计时,星期二一大早,全美各地的投票站就要开门了。 Presidential candidates McCain and Obama ar

发表于:2019-02-04 / 阅读(185) / 评论(0) 分类 英语单词荟萃

今天我们还要学几个美国总统大选中常用的习惯用语。我们曾经说过,英语词汇很多都来自体育运动。今天要学的第一个习惯用语就来自号称皇家运动的赛马: down to the wire。这里的wire指赛马跑

发表于:2019-02-04 / 阅读(223) / 评论(0) 分类 美国习惯用语

今天我们要学的词是down to the wire。 Down to the wire, 是直到最后一刻的意思。美国总统大选已经进入倒数计时,星期二一大早,全美各地的投票站就要开门了。 Presidential candidates McCain and Obama ar

发表于:2019-02-04 / 阅读(189) / 评论(0) 分类 英语每日一词

Voice 1 Welcome to Spotlight. Im Adam Navis. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 It is August 7, 1974. A man stands

发表于:2019-02-14 / 阅读(202) / 评论(0) 分类 环球英语 Spotlight

质量合格证书 certification of fitness 原材料 raw material 底板 bottom plate 垫层 cushion 侧壁 sidewall 中心线center line 条形基础 strip footing 附件 accessories 型钢 profile steel 钢板 steel plate 熔渣 slag 飞溅 weldin

发表于:2019-02-15 / 阅读(197) / 评论(0) 分类 实用英语

Todd: Hello, Adrienne. Adrienne: Hi, Todd. Todd: You know Adrienne I must compliment you. You always have the nicest jewelry. Adrienne: Oh, thank you. That's a nice thing to say. Todd: Where do you get it? Adrienne: Various places. A lot of jewelry I

发表于:2019-03-06 / 阅读(187) / 评论(0) 分类 英语趣味课堂
学英语单词
'oom
abowd
accipitraries
acephobia
adsorbent filtering medium
aeromphysema
air wave
Anopheles claviger
ascites saccatus
Astures
autocorrelational
be sick to death of
Bessel interpolation formula
Borovnica
bracket metal
buffalo burs
canalis rami radicis
Castanea mollissima Blume
circuit requirement
closely-packed snow
complete superstructure
concerto grossoes
Congo Canyon
corn chandler
councillor
counter dial plate
counter-floor
country life-pattern
crypto-anarchist
dart off
design altitude
dimethyl-nornarcotine
diphenylselenide
doctorats
dressing-table
dussek
electron orbit
enterdict
ergulating characteristic
erhus
F1-20
finite group of outer automorphism
fixed sum royalty
fused participle
guntersville
hail fellow
hawse flap
hot environment
hot-metal charge
hydraulic standby reservoir
hysteroneura setariae
insured value clause
ion pair polymerization
knee handspring
L. N. Y.
labradite
land presser
lanesome
laps up
made medicine
manual back-up unit
marinado
mass serial production
median filtering
midweekly
mould hardness tester
multiple lens camera
Murree
Navarra, Comunidad Autónoma
off-smelting
Ossa cranii cerebralis
outrows
pedately
perfectionates
perirenal hematoma
plant analysis room
pliobar
policy holder
potting compost
prompt copies
pteronarcid
quarry-faced
queu(e)ing
reagentizing
reimbursement other than appropriation-in-aid
robart
rogalian
root - knot nematode
sea hen
shochu
So that's your game!
spectro-radiometer
storage ageing
street academy
techno-shock
translawrencium element
trestle cable
yeeaah
yewre
zero drift coefficient of gravimeter
zigzag-spring
zoshchenko