长形寄蝇

However, I managed to get a hold of a Borane eventually, and here is the beast. 无论如何,我最终得到了一些硼烷,这就是那个怪物。 And it really does have the same -- if you calculate, if you measure the vibrational frequencies,

发表于:2018-12-19 / 阅读(72) / 评论(0) 分类 TED演讲教育篇

[00:00.00]Exercise 2.2 [00:10.82]Today, we will talk about choking. [00:13.67]In fact, choking is quite a common problem [00:17.08]in our daily life. [00:19.29]What's choking? [00:21.42]This is when someone has an object stuck in [00:24.98]his or her

发表于:2018-12-29 / 阅读(373) / 评论(0) 分类 北师大版初中英语九年级(全一册)

Lightning Helps Fertilize The Soil Our bodies need protein, and proteins contain nitrogen. The air we breathe has plenty of nitrogen to satisfy our needs. Butthat nitrogen is not available to us directly from the air. The only way we can get nitrogen

发表于:2018-12-31 / 阅读(51) / 评论(0) 分类 英语听力文摘 English Digest

What Happens When You Lose Neurons? When you were born, almost all of the one trillion neurons, or nerve cells, in your brain had already formed. But those neurons still had a lot of growing to do. As kids grow, neurons in the brain branch out and ma

发表于:2018-12-31 / 阅读(49) / 评论(0) 分类 英语听力文摘 English Digest

经典背诵 Recitation TopDaniel: Adam showed me around his school. His school is divided into two parts: the junior high school and the senior high school. The white building is their library. And it holds more than 1,000,000 books. And they also h

发表于:2018-12-31 / 阅读(52) / 评论(0) 分类 英语大赢家上册

Symphony #5, Movement 2 piano Song 贝多芬第五交响乐第二乐章 I've been thinking, if Mr. Beethoven and his housekeeper did leave, surely we could find someone nice to live upstairs. 我一直在想如果贝多芬先生和他的女管家真的

发表于:2019-01-01 / 阅读(86) / 评论(0) 分类 贝多芬住我家楼上

Grammar Girl here. Todays topic is taking care of clichs. Guest writer Sal Glynn writes, clichs can be a writers worst enemy, and the reader usually doesnt like clichs much either. Writers from Jonathan Swift to George Orwell have ranted against the

发表于:2019-01-02 / 阅读(271) / 评论(0) 分类 英语语法 Grammar Girl

1、I appreciate your counter-offer but find it too low. 谢谢您的还价,可我觉得太低了。 2、Now we look forward to replying to our offer in the form of counter-offer. 现在我们希望你

发表于:2019-01-03 / 阅读(57) / 评论(0) 分类 Modern English 洋话连篇

By Margaret Besheer Washington 17 March 2006 The United Nations' special representative for Iraq says he does not believe Iraq is headed toward a civil war despite an escalation in sectarian violence.

发表于:2019-01-13 / 阅读(111) / 评论(0) 分类 2006年VOA标准英语(三月)

文本: Banshee:You seem troubled, mistress. Sylvanas:Arent you, sister? Only days ago we were the Lich Kings slaves. We existed only to _(1)_ in his name. And now we are free. Banshee:I dont understand, mistress. I thought youd be _(2)_. Syl

发表于:2019-01-23 / 阅读(68) / 评论(0) 分类 小龟乐游记英语短文

SCIENCE IN THE NEWS - Learning the Basics of First Aid: What to Do Until Medical Help ArrivesBy Nancy Steinbach Broadcast: Tuesday, November 14, 2006 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Spec

发表于:2019-01-30 / 阅读(114) / 评论(0) 分类 2006年慢速英语(十一)月

By Nancy-Amelia Collins Dili, East Timor 04 July 2007 With the counting from last Saturday's parliamentary elections in East Timor nearly finished, it has become clear that none of the 14 parties has won an outright majority, and deal making has begu

发表于:2019-02-08 / 阅读(98) / 评论(0) 分类 2007年VOA标准英语(七月)

EZ Does It OPHIRA EISENBERG, HOST: Now, it's time to crown our big winner. Let's bring back our final two contestants Jake and Ross. (APPLAUSE) EISENBERG: Puzzle guru Art Chung, take it away. ART CHUNG: Ross and Jake, your final round is called Easy

发表于:2019-02-13 / 阅读(102) / 评论(0) 分类 2016年NPR美国国家公共电台8月

Celebrity Sayings OPHIRA EISENBERG, HOST: Ross, since you've been north of the Arctic Circle, you strike me as a bit of a daredevil. ROSS FREILICH: I guess you could go with that. EISENBERG: You think? FREILICH: Yeah. EISENBERG: Scott, are you a dare

发表于:2019-02-13 / 阅读(99) / 评论(0) 分类 2016年NPR美国国家公共电台8月

Contents Under Pressure OPHIRA EISENBERG, HOST: Let's meet our next two contestants. First up, Ross Freilich. You work in mergers and acquisitions, and you just got back from a trip to an island north of the Arctic Circle. ROSS FREILICH: That's corre

发表于:2019-02-13 / 阅读(92) / 评论(0) 分类 2016年NPR美国国家公共电台8月

Topics: Movie: Mr. Smith Goes to Washington; Detroit and the Rust Belt; to knead versus to mash; the infinitive versus gerund form of a verb (to look for versus looking for); bona fide Words: to name a replacement naive to manipulate to propose a bil

发表于:2019-02-23 / 阅读(54) / 评论(0) 分类 美语听力 English Cafe

Topics: Ask an American: forecasting the future; offhand; off the top of ones head; out with the old, in with the new; using more versus -er to form the comparative Words: desalination shortage nanotechnology to associate (something) with (something)

发表于:2019-02-23 / 阅读(63) / 评论(0) 分类 美语听力 English Cafe

脑白金到底是什么? 褪黑素,又名黑素细胞凝集素,俗称为脑白金,是存在于从藻类到人类等众多生物中的一种荷尔蒙,它在生物中的含量水平随每天的时间变化而变化。 Melatonin, sometimes ca

发表于:2019-02-24 / 阅读(57) / 评论(0) 分类 英语听力文摘 English Digest

If you live up in the mountains, understanding the continually shifting landscape can mean survival. Mountains are continually shifting. Erosion wears mountains down, but active mountain ranges are also continuously rising. And heres the interesting

发表于:2019-02-24 / 阅读(68) / 评论(0) 分类 英语听力文摘 English Digest

The Mystery of Photorespiration 光呼吸作用之谜 光呼吸作用-Photorespiration是所有行光合作用的细胞(该处细胞包括原核生物和真核生物,但并非所有这些细胞都能运行完整的光呼吸)在光照和高氧低二

发表于:2019-03-09 / 阅读(109) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
692
actual octane value
Adonis aestivalis
Amitostigma tibeticum
angle of firing
anti-pop
arquipelago
asbestos rope packing
authority to draw
axle stand
axo-
Barykova, Mys
Benham Plateau
bicriteria
bowlos
bruning
casualty ward
centro-acinar cell
chevron seal
choanocyte
combined drilling and reaming
corrugated asbestos cement sheet
Cotard delusion
cylinder manifold
dequantize
differential representation
direction parameter
DNP-hydrazine
dried egg yolk
duvetynes
Egvekinot
emulsion zone
eye tackle
false vertebra
family Kalotermitidae
feedback techniques
fifth position
free-piston gauge
full vision dial
fusiella
H. H. L.
Hadamard transform
health promoting school
Heterosmilax chinensis
honeymooner
hulon
Hydrangeaceae
income of capital
James Merritt
judge's summon
katherine mansfields
keatleys
Kelleys I.
lines of responsibility and authority
manganese-titanium
mesophilous bacteria
misinvest
MIW
nadal
nidulating
nonlinear elastic theorty
nymphophan
ookaryon
Otero de Bodas
Polish monetary unit
pomerium
port of anchorage
purchasing-powers
put on too much side
put someone in
pyrogenic threshold
reflectomete
regulating coil
renshen jianpi pills
repeated integration
runway alignment indication (rai)
SCWS
seal with metal shell
self-constricted discnarge
sightman
skew gears
small number heuristic
source population
sprinkler oscillating mechanism
steam and water piping
steering drag rod front end pressure lubricator
subprogram activation
swiss-borns
tabularised
Tarentum(Taranto)
the whips
Theoderic
therapeutics
traumatic tattoo
U. A. B.
ultraheat
unfannishness
vallum
ventrosuspension
washical
wedge pattern
X-ray monochrometer