[核] 裂变径迹
(fission-track 的复数)

上星期我朋友的公司出了一起风波。一名会计被发现挪用公款。他连续几个月没被发现,因为他做得很隐蔽。我们可以用一个习惯用语来形容他的这种做法,那就是cover one's tracks. To cover one's

发表于:2018-11-29 / 阅读(285) / 评论(0) 分类 英语口语

【句子对照】 Chris came from the wrong side of the tracks, but eventually he became a millionaire. 克里斯来自一个城镇的贫困地区,但他最终成了百万富翁。 【关键俚语】 Wrong side of the tracks 英:The poor part of

发表于:2018-12-27 / 阅读(60) / 评论(0) 分类 美国常用英语俚语

Whether youre giving a toast, presenting a project, or delivering a doomsday warning, these tips will help you look like less of an amateur during your speech. Most of us dont like giving speeches. Unfortunately, sometimes theres no way to weasel out

发表于:2019-01-08 / 阅读(69) / 评论(0) 分类 英语小短文

Shrimp 虾 Is shrimp your favorite seafood? 虾是你最喜爱的海产品吗 People love shrimp a lot. 人们非常喜欢虾。 But do you know that fission whales like shrimp, too? 但是你知道裂变鲸也喜欢虾吗? Female shrimp hatch 50,0

发表于:2019-01-10 / 阅读(57) / 评论(0) 分类 与美国小学生一起学英文第8册

人们时而有赶紧离开某一个地方的必要。我们今天要学的几个习惯用语都常用来表示必须迅速离开的意思。第一个习惯用语是:make tracks。 Tracks这个词有一种解释是足迹,就是人走过泥沙地或

发表于:2019-01-14 / 阅读(76) / 评论(0) 分类 美国习惯用语

A-bomb, atomic bomb 原子弹 absorption 吸收 to accelerate 加速 accelerating chamber 加速室 accelerator 加速器 synchrocyclotron 同步回旋加速器 synchrotron 同步加速器 betatron 电子

发表于:2019-02-03 / 阅读(63) / 评论(0) 分类 英文语法词汇
学英语单词
aedes (stegomyia) annandalei
Aloe ferox Miller
anheuser-busches
anterograde degeneration
Aquiraz
bompie
chronologize
Chrysoprasius
circumgyral
computer access device
computer-based message system(cbms)
confined water basin
course push
coverage update
crankshaft bearing bush
data stack address
deathpunk
decahydroquinolines
deoxyribonucleic acid helicase
detirelix
dhu stone
dictyophora phalloidea
dispersonate
down pitch
du Maurier
dual TEM cell
earth-venus trajectory
expanded tube joint
facks
false beginner
fattened up
finishing coats
first copy-out time
fluorolubricant
Fullerswood
gagbit
ginseng radix exsiccata
gold plated PVC flexible hose
goodwell
grounding switch for busbar
guidon
hand excavation
hidalgoite
hot-gas plenum
IEI
impulse control disorder
iriginite
Krutikha
lanceted
Lans, Mtgnes.de
leasehold possession
leuko-erythroblastosis
light draft bottom
Lothagam
low loading two wheeled spreader
lute in
machine hour method
maxillary nerve (or superior maxillary branch)
merger mania
minimal detectable activity
mispolicy
myerscough
nerfing
omniss
orthopanchromatic
pacific type orogeny
personal carrier
phase of cubic symmetry
piranga flava hepaticas
posthockery
process transition
processus coronoides
pyloric orifice
quiescent carrier
reciprocal junction
Sarcodon laevigatum
sartor resartus
Schizophragma hydrangeoides
sclated
sea-lavender family
share steel
sheet-leveling machine
solitary and disseminated epidermolytic acanthoma
spongeoid
SRLF
stillified
tag closed-cup tester
terateslas
thinkin'
tooth-profile error
trammage
transfer alignmeut
triplex reciprocating pump
trueing unit
Tupinambarana, I.
twisted effect
ureter-cystoscopy
vertical bandwidth
votive candle
weak candidate
wigwag
x-ray film drying cabinet