un. 浓汞齐

发表于:2018-11-28 / 阅读(630) / 评论(0) 分类 疯狂英语2003年

Marvel Recognizes Young Black Women As 'Ironheart' Prepares To Don Tony Stark's Suit play pause stop mute unmute max volume 00:0003:33repeat repeat off Update Required To play the media you will need to either update your browser to a recent version

发表于:2018-12-02 / 阅读(247) / 评论(0) 分类 2016年NPR美国国家公共电台10月

Good morning Mrs. Hall. If none of your teeth are bothering you, I'll restore the tooth with the largest cavity. 霍尔太太,早安。 假如你的牙齿不让你难受的话, 那么我就把蛀的最厉害的牙补一补。 This is the tooth th

发表于:2018-12-03 / 阅读(221) / 评论(0) 分类 口腔临床英语对话

What is the chance of the pulp dying,Doctor? 医生,牙髓坏死是常见的死吗? You can't be absolutely sure in these cases,but I'm very confident (sure) that everything will be OK. 你的情况不一定是牙髓坏死, 我有信心一切

发表于:2018-12-03 / 阅读(186) / 评论(0) 分类 口腔临床英语对话

allure v.引诱,n.诱惑力 allurement n.诱惑物 alluvial adj.冲积的 ally n.盟国,支持者 almond n.杏树,杏仁 alteration n.改变,变更 altercation n.争吵,争论

发表于:2018-12-08 / 阅读(203) / 评论(0) 分类 GRE英语

Theres been a massive political protest in the South Korean capital Seoul. Hundreds of thousands of people turned out to demand President Park Geun-hyes resignation. She is accused of allowing her friend Choi Soon-sil to access government documents w

发表于:2018-12-20 / 阅读(172) / 评论(0) 分类 中英双语新闻

Mercury Fillings Seem Safer over Time A study in the journal Chemical Research in Toxicology finds that mercury on the surface of dental fillings slowly turns to an inert sulfide compound, which should keep the mercury from harming the nervous system

发表于:2019-01-02 / 阅读(271) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? Robin Williams thought that the platypus was cobbled together by an inebriated deity: Lets take a beaver. Lets put on a ducks bill. Now we know how weird the platypus is

发表于:2019-01-08 / 阅读(251) / 评论(0) 分类 Scientific American(五)月

Lesson 37 All About A Penny 第37课 关于便士 When I was a little boy, pennies, and halfpennies, and farthings were made of pure copper. But copper is too soft a metal to stand the rubbing which coins get. So these old pennies soon became so smoo

发表于:2019-02-07 / 阅读(190) / 评论(0) 分类 英国学生科学读本

LONDON, June 16 (Xinhua) -- Drillings and fillings at the dentist's are always dreadful and make tooth decay treatment very unpleasant. But British scientists have developed a new approach of fixing tooth decay, which could get rid of all the drillin

发表于:2019-02-18 / 阅读(218) / 评论(0) 分类 英语新闻

Sodium? 钠吗? Yes, sir. Mixed with mercury, it forms an amalgam that takes the place of zinc in Bunsen cells. 是的,先生。钠跟汞混合,成为一种合金,代替本生电池中所需要的锌。 The mercury is never depleted. Only the

发表于:2019-02-25 / 阅读(263) / 评论(0) 分类 《海底两万里》中英双语有声读物

GRE词汇对考生们的要求是比较高的,并且一些疑难的词汇会为考生们造成困扰,小编为考生们汇总了GRE考试八个难词,并做了相关解析。 abhor 憎恶,厌恶:恐惧或憎恨;痛恨 (ab-away-远离,hor-

发表于:2019-02-25 / 阅读(247) / 评论(0) 分类 GRE英语

Part six 第六章 Apicoectomy 根尖切除术 Excuse me. Is the Doctor in? 请问,医生在吗? Good afternoon, sir. The Doctor is here today. Do you have an appointment? 下午好,先生。医生今天不上班。你预约了没有? No, I d

发表于:2019-02-27 / 阅读(263) / 评论(0) 分类 口腔临床英语对话
学英语单词
-a-palooza
accelerating slits
acoustic microscopy
acute purulent nasosinusitis
aerometers
amyelineuria
anatis
Anemone rossii
battalion-level
beryllium isotope
bo-kaap
callambulyx tatarinovii formosana
cell fate
corporate monster
corrosion free pump
cragging
craic
defense
dopesters
double tombolo
drainage bunker
Dumbarton Oaks Research Library and Collection
economic instability
Elandsberg
end product quality
European cranberrybush
fall short of demand
flexitanks
flux pinning center
front combination lamp
fructerist
fructose syrup
genus Paranthropus
ground arc
guided missile model
Heilbronn
hiaasen
hour meter
ice feathers
in shot
incongruent melting point
inertia supercharging
institute policy department
iron bomb
isug
Javarthushuu
joviality
levoversion
Liapunov stability criterion
maciek
manual block signal
Marbach am Neckar
marine infantries
marrowbrain
Moniaive
nodulate
non zero
nonreservation
normal glow
of one's own choice
orthotrichum anomalum hedw.
padding machine
parabasal body
PI3K
piedishes
polymorphic form
post alloy diffusion transistor
power of mortgage
predictable pattern
printed sheet
rappah
Raron
reinterpret
relic texture
six-component
Sotalia
special type robot
squattled
stall fence
start-stop time
striae pinealis
surface matching
technopeasantry
Teixeira Pinto
tessellatum
thru-drive
trap mask
travel(l)ing drier
trim attachment
uk rolling stock
united nations development decade
unpaid-up capital
uralenin
vakatisine
vbk
vertical consolidation
vindirosine
water consumption per day
whiskerless
wiehe
Winefred L.
xmitter