[网络] 无脊椎动物

Magnifying glass, calipers, teeny tiny tape measure, these are the weapons with which researchers are fighting it out to find the world's smallest frog. One team just announced the discovery of the unaverage 7.7 millimeter p* which can sit comfortabl

发表于:2018-12-24 / 阅读(252) / 评论(0) 分类 Scientific American(一)月

By human standards, a few vertebrate species have incredible longevity. Some tortoises live for nearly 200 years. Bowhead whales can live even a decade or two longer. But now theres a new champion: the Greenland sharkwhich conservative estimates have

发表于:2019-01-20 / 阅读(288) / 评论(0) 分类 2016年Scientific American(八)月

Idiom: On your high horse 非常固执,傲慢,自以为是 Hit the book: illuninate 照亮 organism 生物,微生物 reside 居住 sea cucumber 海参 vertebrate 脊椎动物 dissolve 能融化 adaptation 适应 fundamental 最基本的,最根本

发表于:2019-01-22 / 阅读(293) / 评论(0) 分类 趣味青春英语

BEIJING, Sept. 14 (Xinhuanet) -- Scientists had discovered the fossils of a new species of ancient carnivorous fish, National Geographic reported Monday. The newly-found ancient fish, Laccognathus embryi, is a 1.8-meter-long predator, which was waiti

发表于:2019-02-18 / 阅读(416) / 评论(0) 分类 英语新闻

Is this a defect,or are the authors working out of,or trying to forge,a different kind of aesthetic? (3) 这究竟是一种缺陷呢,还是这些作者想要按照一种与众不同的美学体系进行创作,抑或是在试图创立一种与众不

发表于:2019-02-20 / 阅读(234) / 评论(0) 分类 GRE英语
学英语单词
.sea files
accelerated amortization
additional learning
aleurons
aneroids
aperture of larynx
assertive training
autopsyche
batgirls
be young
bed-time
Bithynia tentaculata
brine-pit
carvi
chronobiologic
closed cycle turbine
come on board
crane and hoist type motor
culturalbackground
cumulative increment in oil production
Danube rule
dawdle along
dicoumarin
disenwrap
do sth. on the big figure
double-acting piston
empty cell test
extended broad range regulator
face plate rheostat
fictionised
filthiness
frabble
Gentiana hyalina
guide casing
hearsay rules
high velocity projector
Higher-fungi
inherent tip
kakkis
kickaround
Kostuchna
kreosote
ktsf
lakotas
low-pressure stage
Maišiagala
maximum likelihood estimation
Mazerolles
medical glassware
metaponto
MQFP
mustanging
net donor
nourishing yin and clearing heat
ordy
outraced
overriding current
overspent
own-labels
palm kernel oil extraction
partial power
particle trajectory
particular point
particulars of sale
percolato
phyllosticta papaveri nakata
plate form gage
prebase
price parity scissors
progeiform
proportioning pressure regulator
realtor.com
rectangular chart
red cell survival
remote data collection
resilient damping board
round-mouthed
rrom
Sanobolicum
sash handle
segment boundary
seiji
self-teachings
set store by
settlement currency
single-electron memory
skiascope
slow-speed of revolution
spare engine
spill tip burner
student hotel
suzana
teary
tetraglyme
tight defence
tin-vanadium yellow
total sediment
transcrystallization
trophime (france)
unpertaining
vibrocorer
virulent bubo