血色原

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Just when you thought youd heard everything, scientists have found that the reason you can hear everythingincluding things that are very quietis because

发表于:2018-12-24 / 阅读(46) / 评论(0) 分类 Scientific American(四)月

The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.

发表于:2019-01-08 / 阅读(67) / 评论(0) 分类 Scientific American(十)月

听力薄弱的考生是很难在托福考试中得到高分的。首先考生对自己的词汇量应该有个基本的了解。考生可以翻看一下TPO练习的问题部分,如果连审题都有困难,那么建议先别急着考试,好好从

发表于:2019-01-17 / 阅读(52) / 评论(0) 分类 托福英语

在托福考试中,听力是一个很重要的环节,而在听力备考的过程中,词汇又是非常重要的。 在托福听力的备考过程中,我们细细翻一下TPO资料,如果发现连审题都有着困难,那么,这时候就建

发表于:2019-01-17 / 阅读(62) / 评论(0) 分类 托福英语

话题类单词,术语 托福考试的lecture话题非常广泛,虽然官方指南给出了艺术、生命科学、自然科学和社会科学四大类话题,但事实上这四个话题已经能囊括任何专业知识点了,知识面再广的学

发表于:2019-02-26 / 阅读(86) / 评论(0) 分类 托福英语

很多考生托福听力薄弱,主要原因在于托福词汇量不够。 听力薄弱的考生是很难在托福考试中得到高分的。可能很多考生对托福考试的整体印象是考试内容比较专业,有大量的专有名词,一拿

发表于:2019-03-04 / 阅读(101) / 评论(0) 分类 托福英语
学英语单词
a-d converter
active layer
air conditioning duct
anhematopoiesis
appeal for mercy
arteriosis
aural method
baton gun
blockage of channel
blood oxygen content
brasier
calusterone
cell cortex(chambers 1940)
Chenopodium L.
chronic granulomatous disease
coal swamp
colegates
convex toward the liquid interface
crank planer
crystal-phase transformation
current unit
Cymevan
datu
defying
derrick rig system
double standard seam
electro-spinning
emergency location beacon-aircraft (elba)
endorse over a bill to another person
faceflange
fibre peat
from A to Z
Gunfī
harraging
have a fit of fits
heel socket
Horizontal Stripe
hothouse flower
I.D.F.
incremental effect
integration sampling technique
internet language
IRQ conflict
kauzlarich
knock-off lever
landfloods
lariots
last night
leather hammer
make a pounce upon
marquit
maxi-pads
mefoxins
microangio-anastomosis
micropsychia
Millerstown
minireviews
movable guard
muma fever
Nanoo
night sweat
Norton de Matos
nuclear chlorination
oedogoniums
On your high horse
outer-shell electron
outlet of sewer
performance traits
petal
petroleum residual oil
place of detention
plastic base mirror
play upon words
plunging syncline
pouring spout
prospective ore
Psilotin
reduce cost
reparatory
reversing-shaft
saturna
sheep
soapbarks
soybean curd
spandrel filled arch
sperm tail
strictly inductive limit
sulfate resisting cement
superfieialis colli
swayingest
systematics of isotope abundance
tautologise
temporozygomatic suture
thatcher
time-switch
troxell
ultimate biodegradation
uncoolness
voltage controlled variable delay line
wagoned
wheel mouse
winegums