棘轮齿

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(150) / 评论(0) 分类 英语课程学习计划和讲义

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(224) / 评论(0) 分类 Cherry老师讲英文故事

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(144) / 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(126) / 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(140) / 评论(0) 分类 英语笑话(MP3+文本)

1135 、 晶体点阵;晶体格构;晶格 crystallattice 1136 、 棘轮和爪 ratchetandpawl 1137 、 棘齿 ratchet 1138 、 棘齿弓钻 ratchetbrace 1139 、 壳型模塑 shellmoulding 1140 、

发表于:2019-01-03 / 阅读(166) / 评论(0) 分类 英文名句短语

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(122) / 评论(0) 分类 英语俚语天天说

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(131) / 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(166) / 评论(0) 分类 原版英语小短文

RB 天王 Chris Brown 联手 T.I.,E-40 新单 《Episode》!有表哥 Chris Brown 的MV,都是金碧辉煌,美女缭绕的,真是太性感了,受不了了啊,合作单曲很赞哦。 歌词: [Hook] All the little bad bitches in here If

发表于:2019-02-01 / 阅读(116) / 评论(0) 分类 流行英文歌曲

今天我们要学的词是ratchet。 Ratchet是一个机械部件,叫棘轮,推动机器向一个方向转动。做为动词,我们可以说: ratchet something up or ratchet something down, 意思是逐渐提高或是逐渐降低。 哈佛大学

发表于:2019-02-02 / 阅读(117) / 评论(0) 分类 英语每日一词

今天我们要学的词是ratchet。 Ratchet是一个机械部件,叫棘轮,推动机器向一个方向转动。做为动词,我们可以说: ratchet something up or ratchet something down, 意思是逐渐提高或是逐渐降低。 哈佛大学

发表于:2019-02-02 / 阅读(154) / 评论(0) 分类 英语单词荟萃

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(176) / 评论(0) 分类 阅读空间

今天我们要学的词组是ratchet up。Ratchet up,意思是激化、加剧 。North Korea's foreign minister ratcheted up tensions, saying his country had the right to shoot down U.S. planes even outside North Korean airspace. 朝鲜外交部长加

发表于:2019-02-16 / 阅读(104) / 评论(0) 分类 英语单词荟萃

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发表于:2019-02-19 / 阅读(147) / 评论(0) 分类 加州英语分级G1

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发表于:2019-02-19 / 阅读(167) / 评论(0) 分类 加州英语分级G1

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发表于:2019-02-26 / 阅读(155) / 评论(0) 分类 加州英语分级G1

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发表于:2019-02-26 / 阅读(146) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(161) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(159) / 评论(0) 分类 加州英语分级G1
学英语单词
advertisement of insurer
allosome
anal sac
arthrifluent
attentates
azingo r.
balancing hole type
balladurs
be as sound as a bell
behale
biostatistically
Butschlis nuclear spindle
canns
cast aluminum alloy
clamp-on current probe
closebies
clubiona kurilensis
co-exposure
coke bars
comacchio (comactium)
companyship
concealings
cosaprin
crackbenes
cushion beam
day disk
decomposable group
differential equation
doorsman
ducruets
duplex simultaneous two-way operation
eliminating cold-phlegm for resuscitation
epicycloidal gear
erivate
event flag cluster
exchange economy
game club
gas-kinetic diameter
Gelstaph
genus Poterium
gitter cells
house track
How are you
idiotfests
independent delivery service
jumping the queue
jungle style
Kattath
kd(dissociation constant)
KR process
latex bitumen
light weight section
Maseru Dist.
Methylophilus
molluscum sebaceum
moment coefficient of combination
mourisca (portugal)
noctiferous
non-corporate body
not your day
Oitavos
on tasting
opening the books
optimization characteristic
pacificators
past performance standard
pinched for
Pontlevoy
postglacial age
problem-solving method
prompt fission gammas
proton activity
pseudepisematic color
pyrenemia
radio-compass indicator
required peripherals
room noise
San Buenaventura
sectants
serous lingual glands
shao huo
sine movement
singlecasting
slummies
species richness
starter magnetic switch
sugeronin
swirl vanes
Tagalized
tional
top selector lever
tungspar (barite)
tyre ring
uniform-sized package
upper state description
valve gear member
valve mounting cap
wait before transmitting positive acknowledgement
weigh on/upon
whoff
Wilshere
woolson