[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(209) / 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(233) / 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(244) / 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(363) / 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(191) / 评论(0) 分类 GRE英语
学英语单词
ab aeterno
abandoned motion
ABESPA
addicted to drugs
afforder
agnostic
Allen, L.
aluminum tannage
amount of guarantee
axiom of Cantor
band and strip rolling mill
batata vada
Binoche
birding
blue belly
carboxy-terminuss
cardioangiogram
catasetum macrocarpums
centrodontous
cerium sulfate
cholantherene
cko
combat-readiness
corpus (oss. metatarsi)
costal cave
counter flange
danger area in the Pacific
detorsions
down link signal
drug dependent organism
effective liabilities
excrudescences
f-prots
FELIX (fusion electromagnetic induction experiment)
fissioned atom
formularised
frequency detector
frownin
germanium solar battery
giga-meters
GSP1
Gulf of Naples
intermixingly
introduction port
keep order
Kuiper belt
longaeva
maximum segment size
mist irrigation
natural-color
neuromotor
nevus spilus
noncontinuous
nonevidential
NSAE
number one man
Orquisteron-E
paaps
palaeoarctic, Palaeoarctic
parthenopids
pibble-babble
pmon
primary ocellus
psittacisms
push the boat out
quadratic error function
quasienantiomer
range depletion
range-gate tracking
rated drawbar pull
re-allied
refractory pot
rope gearing
sandhage
schizophrenic character
septal gingiva
set type currency indicator
slender prismatic
soap kettle
spivvier
spodak
spring equilizing device
statement of authorship
structural reform
stuprating
submucous tissue
subscription-only
subsidiary equation
sulfur spring
summer vacation
sweet-pea
taken your davy
tectoridin
three-quarter-inch
to tell the time
traded-options
trick of the imagination
turks head rolls
ungraded
viscountesses
work shy
zone melting with focused radiation