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词型变化:名词复数形式 : genus gruss

Pre-Listening Vocabulary binomial nomenclature: a two-part system for naming species (e.g., Panthera tigris) genus: a subdivision of a family of organisms (e.g., Panthera is the genus for tigers, lions and leopards, and a subdivision of the Felidae f

发表于:2018-12-19 / 阅读(413) / 评论(0) 分类 Facts-事实

China has more plants than anywhere else in the temperate regions of the world. In fact, it has almost twice as many kinds of plants as there are in the United States which is about the same size and about three times as many as there are in Europe.

发表于:2018-12-30 / 阅读(475) / 评论(0) 分类 国家地理2008年

NOEL KING, HOST: President Trump has boasted about the new U.S.-Mexico-Canada trade deal. And indeed, some analysts are cautiously optimistic about it. But for many Americans from farmers to factory workers, the biggest news is not what's in the deal

发表于:2019-01-17 / 阅读(331) / 评论(0) 分类 2018年NPR美国国家公共电台10月

While I was observing this phenomenal creature, two jets of steam and water sprang from its blowholes and rose to an altitude of forty meters, 当我观察这只奇怪动物的时候,两道水和汽从它的鼻孔吐出来,直喷到叫十米的高度

发表于:2019-01-28 / 阅读(432) / 评论(0) 分类 《海底两万里》中英双语有声读物

The light from our glass coils produced magical effects at times, lingering on the wrinkled roughness of some natural arch, 我们的蛇形玻璃管中的光学,照在这些天然的凹凸不平的拱形建筑物上面, or some overhang suspended

发表于:2019-02-17 / 阅读(457) / 评论(0) 分类 《海底两万里》中英双语有声读物

In the first group: organ-pipe coral, gorgonian coral arranged into fan shapes, soft sponges from Syria, isis coral from the Molucca Islands, sea-pen coral, wonderful coral of the genus Virgularia from the waters of Norway, various coral of the genus

发表于:2019-02-17 / 阅读(472) / 评论(0) 分类 《海底两万里》中英双语有声读物

A triggerfish, I said. 是一条箭鱼。我于是说了。 It's a Chinese triggerfish, Ned Land replied. 尼德兰回答:是一条中国箭鱼。 Genus Balistes, family Scleroderma, order Plectognatha, Conseil muttered. 康塞尔于是低声说:箭

发表于:2019-02-25 / 阅读(530) / 评论(0) 分类 《海底两万里》中英双语有声读物

There I saw again, but not yet pressed and dried like the Nautilus's specimens, some peacock's tails spread open like fans to stir up a cooling breeze, scarlet rosetangle, 我在这里又看到的,不是像在诺第留斯号船上风干的标本,而

发表于:2019-02-25 / 阅读(467) / 评论(0) 分类 《海底两万里》中英双语有声读物

At intervals it hands down decrees, declaring that Zauschneria californica (a common plant in rock gardens) 它不时下达命令,宣布从今以后加州倒挂金钟(一种普通的假山庭园植物) is to be known henceforth as Epilobium can

发表于:2019-02-26 / 阅读(542) / 评论(0) 分类 万物简史
学英语单词
abioseston
acceptable reliability
apparent coordinates
apprise
argon thyratron
arithmetic logic unit data flow
attitude passionnelle
auxiliary condenser circulating pump
Bagshot
basidial stage
be in equilibrium
be on the staff of
brush shift (displacement)
can-annular combustor
chaff doubles
civli aviation
cloth envelope collector
cloud frequency
control this phosphorus tolerance
correction pulse
counter statement
d.p.p
delbrck
differential motion equipment
dihomocinchonine
diplophyllum plicatum s.o.lindb.
endovert
espringal
ethylthallin
excusado
familial colloid degeneration
family clupeidaes
final data rapid processing
Fischer's symptom
gas guns
gaspard
gazing stock
germanium wafer
good-enough
hand control valve
hautin
head of string
Hi-Def
horizontal jaw movement
ischiocondylar
kitzler
leatch
logical and switching theory
metalworking machine
methane phone
methyldihydroxypentanoic acid
Molniya orbits
monoepoxide
network analysis
ombrellino
other-than-human
ovulation period
owl butterfly
post-mortuary
primitive spermatogonium
programmed image control
prot'ege'e
Queyrat
recess action
return-to-zero coding
rosion
satisfices
sauciers
scanning accuracy
shelf-edge
short palmar muscle
Shotokan
shutter contact duration
Sindh
skid rig
squarefoot
steam-refined residuum
stoppies
straight-line lever escapement
surpedal lobe
sympathetic formative cell
tel-aviv
the three wastes
thermal range
thermocolor period
three planes
tipunas
tobacco-drying
Torla
triple error correcting code
tumble to sth
under agent
uniaxial accelerometer
unwittingly
us ping
use of public resources
VTX
weblogic server
weft pile astrakham
weston
wintermine
Zienam