齿式联轴节;齿式联轴器

February 28 is National Tooth Fairy Day. This day celebrates one of childhoods make-believe visitors. Others include Santa Claus and the Easter Bunny. The Tooth Fairy comes in the middle of the night after a child loses a milk tooth. Parents tell the

发表于:2018-12-04 / 阅读(85) / 评论(0) 分类 英语课程学习计划和讲义

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: When two people click, that means they really understand each other. Well, that metaphorical clicking could be the sound of what researchers call speaker-listener neural coupling.

发表于:2018-12-04 / 阅读(79) / 评论(0) 分类 词汇大师(Wordmaster)

Ben's tooth Ben was eating an apple at school, ow! he said. Oh, look! My tooth has come outand here it is, in my apple! Ben went to show his teacher. Look, Mrs. Green, he said, My tooth has come out. Here's a little box to put it in, said Mrs, Green.

发表于:2018-12-06 / 阅读(146) / 评论(0) 分类 Cherry老师讲英文故事

1597 、 弹性形变 elasticdeformation 1598 、 弹性常数 elasticconstant 1599 、 弹性极限 elasticlimit 1600 、 弹性模量;弹性模数 modulusofelasticity 1601 、 弹性应变能 elas

发表于:2018-12-08 / 阅读(84) / 评论(0) 分类 英文名句短语

1891 、 翼面;空气动力面 aerofoil;airfoil 1892 、 翼规 wingcompasses 1893 、 声强度 soundintensity 1894 、 联接;轴接 coupling 1895 、 联轴节;联接器 coupling 1896 、 联锁

发表于:2018-12-08 / 阅读(77) / 评论(0) 分类 英文名句短语

Days of Painful Tooth Repair May Be Over From VOA Learning English, this is the Health Lifestyle report. Many people fear a visit to the dentist. They are not so much afraid of the doctor, but of the dental equipment and treatments. Well, fear no mor

发表于:2018-12-16 / 阅读(75) / 评论(0) 分类 2015年VOA慢速英语(九)月

Maxwell put up his hand and waited for his teacher, Mrs. Gilbert, to notice him. Do you have a question, Maxwell? she asked. Its more like a problem, Maxwell said. I lost my tooth. Maxwell stood up and held out his hand to show his class his baby too

发表于:2018-12-18 / 阅读(64) / 评论(0) 分类 Children’s Stories-儿童故事集

a tooth pulled A man and his wife entered the dentist's office. The man said, I want a tooth pulled. We're in a big hurry, so forget about any pain killers. The dentist said,You're very brave. Which tooth is it? The man said to his wife, Show him y

发表于:2018-12-26 / 阅读(73) / 评论(0) 分类 英语笑话(MP3+文本)

This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Chemistry goes to the University of Delawares Richard Heck, Purdues Ei-ichi Negishi and Hokkaido Universitys Akira Suzuki for their work in develop

发表于:2019-01-08 / 阅读(94) / 评论(0) 分类 Scientific American(十)月

释义: Long:长的,tooth:牙齿;字面来看呢,long in the tooth是牙齿长的意思; In english:Old in age. Mostly used when referring to people or horses.英文里指的是年纪大,一般指的是人或者一匹马; 来源:

发表于:2019-01-17 / 阅读(54) / 评论(0) 分类 英语俚语天天说

And I'm not sure how to fix it because I'm only a scientist. 我只是个科学家,不知如何解决这个问题。 But maybe one way to do it is to go back to the more natural way of communication, which is a dialogue, 但或许有个可行的方法

发表于:2019-01-18 / 阅读(74) / 评论(0) 分类 TED演讲科学篇

He dreamed that one of his teeth had fallen out. He told his classmate. She said, In my country, such a dream means a relative is going to die soon. He asked, Really? Any particular relative? She said, Yes. It depends on which tooth falls out. He sai

发表于:2019-01-22 / 阅读(66) / 评论(0) 分类 英文短篇故事(纽约)

New York City's mayor is against smoking. Stores that sell cigarettes must display big anti-smoking ads. One ad shows a decayed tooth. The ad says, Smoking Causes Tooth Decay. Quit Smoking Today. Call 311 or 1-866-NYQUITS. Store owners are upset. The

发表于:2019-01-30 / 阅读(103) / 评论(0) 分类 原版英语小短文

Primitive peoples believe that hair, nail clippings, and lost teeth remain magically linked to the owner even after they have been disconnected from his body. As any voodoo artist will tell you, if yo

发表于:2019-02-05 / 阅读(106) / 评论(0) 分类 阅读空间

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发表于:2019-02-19 / 阅读(102) / 评论(0) 分类 加州英语分级G1

Shipping, initially derived from the word relationship, is thedesire by fans for two people, either real-life celebrities or fictionalcharacters, to be in a relationship, romantic or otherwise.Shipping often takes the form of creative works, includin

发表于:2019-02-25 / 阅读(99) / 评论(0) 分类 英文语法词汇

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发表于:2019-02-26 / 阅读(95) / 评论(0) 分类 加州英语分级G1

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发表于:2019-02-26 / 阅读(87) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(91) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(99) / 评论(0) 分类 加州英语分级G1
学英语单词
aft perpendicular
Agapetes obovata
air inflow
air locked
art of computation
automatic configuration
axonopathies
bare-minimum
beryl printing
blade-camber angle
brachyandra
bradyspermatism
bravais law
Bunsen funnel
bus room
cache memory control communication
carton plank dented
Cephamondol
ceramic carrier
Chlorazol colours
choice sausage
cleavage rupture
close-fit
combination collar
combination string
Cormcd
cost-comparison
data access object
detailed level
digital control
drive leg
Dunkaka
elephanter
emergency care
equicontinuous homeomorphism
external links
factory production system
fhl
flametight
food self-support
french lawn
full-employment
Gaizhou
genus Coluber
genus xylomelums
Harvard, Mt.
heroins
Hi-Lo lines
Histaspam
homoenergetic
idolism
ileoappendicular hernia
in the brain
in-places
interplanetary space
inverted voltage
isoperimetric constant
Kimism
Kinsey 4s
Koussalan
Krasnoye-na-Volge
law of persistance of energy
lead cone
life-line
locative case
magiques
medium-energy cyclotron
mercury ammonium chloride
metal lead frame
microimages
montgomery clift
multistory
naturizing
OR (operating record)
paranitrophenetole
Phoebus' brand
photoelectric traverse
piousnesses
pneumonia dissecans
portability of operating system
prodigene
propenylidene
protected data set
push-pull amplifirer
putrid odor
real mould
saiffe
semi-automatic telephone switch board
sinus cavernosus
solar activity effect
spermatic nerve
spherical triangle
steam-admission side
subdivergences
sublevel blast-hole method
the butcher's
transvestitism
unlonely
vinti potential
vorticity lobe
wild fennel
yokogawa