[网络] Machaeranthera属
(genus machaeranthera 的复数)

NASA Successfully Tests Hypersonic 1 Jet Three years after its first test flight ended in an explosion, NASA on March 27 successfully launched an experimental jet that the agency believes reached a re

发表于:2018-12-05 / 阅读(126) / 评论(0) 分类 英语沙龙2004全年合辑下

That's an unnatural act for a rocket. 这对于火箭来说,不是一种自然的行为。 The third stage has a camera. 第三次发射,火箭上有一个摄像机。 We call it rocketcam. 我们称之为火箭摄像机。 And it's pointed at th

发表于:2018-12-18 / 阅读(98) / 评论(0) 分类 TED演讲科技篇

40 years later, aero experts coined the term transonic. 40年后空气动力学专家创造了跨音速这个术语。 They debated, should it have one S or two? 他们争论这个术语应该用一个S,还是两个S? You see, they were having trou

发表于:2018-12-18 / 阅读(117) / 评论(0) 分类 TED演讲科技篇

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(177) / 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(215) / 评论(0) 分类 国家地理2008年

Mother Machree There's a spot in my heart which no colleen may own; There's a depth in my soul never sounded or known; There's a place in my memory my life that you fill; No other can take it no one e

发表于:2018-12-30 / 阅读(170) / 评论(0) 分类 英语沙龙2004全年合辑上

Rain! Rain! Go away! 雨水,雨水,快离开! Rain! Rain! Go away! 雨水,雨水,快离开! Come again another day! 隔些日子再过来! Little Jonny wants to play. 小约翰想玩得乐开怀。 Rain! Rain! Go away! 雨水,雨水,快

发表于:2019-01-01 / 阅读(185) / 评论(0) 分类 幼儿英语童谣朗读

Mother Machree 慈母颂 Theres a spot in my heart which no colleen may own; Theres a depth in my soul never sounded or known; 在我心中有那么一隅, 任何少女也不能占据。 它埋在我灵魂的深处, 我从不声张从不表露。

发表于:2019-01-02 / 阅读(180) / 评论(0) 分类 晨读英语美文60篇

Four Young People Who Make the World Better 四个年轻人致力于让世界更美好 What can technology do to make your world better? Four young people are starting new businesses to answer that question. Mateusz Mach Eighteen-year-old Mateusz Mac

发表于:2019-01-12 / 阅读(151) / 评论(0) 分类 2016年VOA慢速英语(三)月

2010年3月8日是三八妇女节,给自己的母亲或者女性朋友送上一首英语诗歌-《慈母颂》作为祝福,给她们一个意外的惊喜和慰问吧。为大家收集了几首 英语诗歌祝福语,祝福全天下的女性朋友们

发表于:2019-01-20 / 阅读(145) / 评论(0) 分类 实用英语

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(163) / 评论(0) 分类 《海底两万里》中英双语有声读物

Expedite climb to FL190. 21.加速上升到高度190。 Climb to FL280 expedite until passing FL180. 22.上升到高度280,快速通过高度180。 Unable to expedite climb due weight. 23.由于重量原因不能加速上升。 Descending immediate

发表于:2019-01-31 / 阅读(204) / 评论(0) 分类 飞行员英语900句

GWEN IFILL: After serving in Iraq and Afghanistan, many veterans face an uphill battle finding work in civilian life. There's been an increase in efforts to help ease their transition, but one segment of the veteran population is often overlooked. Sp

发表于:2019-02-17 / 阅读(250) / 评论(0) 分类 PBS访谈社会系列

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(214) / 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(193) / 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(291) / 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(209) / 评论(0) 分类 《海底两万里》中英双语有声读物

At least the names for the two main possible culprits are entertaining: they are said to be either WIMPs (for Weakly Interacting Massive Particles, which is to say specks of invisible matter left over from the Big Bang) or MACHOs (for MAssive Compact

发表于:2019-02-25 / 阅读(147) / 评论(0) 分类 万物简史

Aersmith 史密斯飞船:Jaded厌倦 这五个永不服老的摇滚男人又为摇滚史上最长寿的常青之树挂了一颗果实,Aerosmith在最新专辑Just push play中加进了不少时下最为流行的说唱流行金属乐的因素,但在

发表于:2019-02-25 / 阅读(164) / 评论(0) 分类 英文摇滚歌曲

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(221) / 评论(0) 分类 万物简史
学英语单词
acacia oil
adhesive for wall tile
adventure in company
aegadean islandss
air sac mite
Ambrosden
Araloop machine
at whole sale
atomic dipole moment
australis pisces
basdeo
bismuth chromate
blankoff flange
bottomed-out
Brookings County
carry-storage device
chlodomers
chorioidal carcinoma
coatracks
compressed air sprayer
current density
cyclochloroguanide
degenerate conic
doctor roll
dual thrust
dubinsky
duct of Bartholin
earth.google.com
endoergonic reaction
eucalyptus oil
Evensk
factorization into prime numbers
family balsaminaceaes
first-come-first-serve
freeze
gooeyness
haven't a bolter's chance
hexagonal holohedron
hydrodynamics theory
ibt (intrinsic burst tolerance)
imictron
indirect crossgraphy
input status register
insulating resistance
Jackfish L.
Joncquières
Kasoma Lwela
lagged dependent variable
Lama guanicoe
Liapunov dimension
line multiple circuit
line spectrum source
long limb height
Lutheran
merrils
multiple-skeg stern
musicke
navigational television
neutrino-antineutrino pair
neutron counting equipment
nome, cape
orifice guide
outer splice bar
outsend
overhead crane with electric hoist
Ozorkow
Panhellenic
partial connective stability
phenyl-trimethylsilicane
Phrixus
PODX
promoted orbital
pushrod engine
PYCNODONTIDAE
quasi-random points
radio frequency alternator
ramdisks
rapidest
rhenium pentacarbonylchloride
rotated teeth
rubber piece device
san pablo(san paulo)
scotopic visions
shapelessnesses
sph
spirus
streptococcus dysgalactiae
submersible warships
syllabic script
take the road of
timing gearbox
tip-path plane
top seed
tragicus
tri hydroxyethyl rutoside troxerutin
underbuilders
unembedded
vcid
watel
weighing treadle
with one's tongue hanging out
worm out