可分裂种类

We Cant Just Play with sports I believe that the greatest frontier of our ignorance lies in the relationship of man to man. I do not discount in the marvelous development in the world of things, nor do I devaluate the contributions of those who made

发表于:2018-11-30 / 阅读(117) / 评论(0) 分类 英语励志美文精华

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(60) / 评论(0) 分类 与美国小学生一起学英文第8册

AS IT IS 2016-01-07 North Korea Says It Tested Hydrogen Bomb 朝鲜声称进行了氢弹测试 North Korea says it tested a hydrogen bomb on Wednesday. 朝鲜声称周三测试爆炸了一枚氢弹。 The U.S. Geological Survey reported a 5.1 magnitu

发表于:2019-01-12 / 阅读(46) / 评论(0) 分类 2016年VOA慢速英语(一)月

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(66) / 评论(0) 分类 英文语法词汇

Meanwhile the tireless Rutherford, now back at Cambridge as J. J. Thomson's successor as head of the Cavendish Laboratory, came up with a model that explained why the nuclei didn't blow up. He saw that they must be offset by some type of neutralizing

发表于:2019-02-17 / 阅读(44) / 评论(0) 分类 万物简史
学英语单词
a penny pincher
Abramidinae
advisory tax board
aspartame
assessment receivable
attenuated total reflectance method
azerbajdzhan republics
batch control id
bi-component
brassinosteroids
cambered inwards
catering establishment
centre junction
cerebral deaths
colo(u)r copying machine
combined scraper-bulldozer
compact disc - video
confrigerate
constant-rate injection method
construct in a representation language
date paid
deerfield
dehors
delta-front facies
dihydrazinophthalazine
dihydroxypropane
dilatation of pupil
do-over
double-precision aithmetic
drazels
drug sieve
erlkings
euploids
fan tan
farnesylates
fibrocalcareous
flight control office
fraternize with
fundamental species
graphite packing
grawe
Halbturn
haliomma macrodoras
herbs robert
Iizaku
INAE
infranchising
keen-sighted
ketomonobasic acid
Korfmann arch saver
lateral basal segment of lower lobe
ligamentum cruciatum cruris
logical construction of program (lcp)
lose one's virginity
Lysionotus chingii
madolyn
maize cutter
manicurists
megagames
megarhyssa praecellens superbiens
message switching technique
Mikulicz's mask
morabit
Naast
norseng
NWAC
other-than-humans
out-fan
p-dow disk
paku
Paolovite
Pedro Ximenez
plasmodiophoras
potful
precipitated pigment
pristineness
profaned
racon signal
radio frequency spectroscopy
rear-wall header
reconnaissance exploitation report
returns of duties
saltyish
Sanguinetto
sidescraper
singlet well
solar beam
stammerwort
steam bending
sub-refraction
surging force
Takla Makan
titre of bacillus coli
to run amok
tragic end
unforeshortened
wanshou
warming stomach for dispelling cold
wedding party
winter's
Yucca smalliana
Zeeman energies