体废物

Last time we talked about how astronauts eat and drink under weightless conditions in space. Today we'll cover the next question kids love to ask-how do astronauts go to the bathroom in space? It may sound silly, but it's really a good question, beca

发表于:2018-12-27 / 阅读(127) / 评论(0) 分类 英语时差8,16

It may sound silly, but its really a good question, because weightlessness does make a visit to the latrine a tricky proposition. Weightlessness poses two main problems in the bathroom. The first is that an astronaut could drift away from the bowl at

发表于:2018-12-31 / 阅读(133) / 评论(0) 分类 英语听力文摘 English Digest

By David Gollust Secretary of State Colin Powell, on his first visit to Brazil, says that country is a

发表于:2019-01-03 / 阅读(178) / 评论(0) 分类 VOA2004(下)--新闻盘点

By Claudia Blume Hong Kong 02 April 2008 The Asian Development Bank says while Asia will not be immune to the global slowdown, economies in the region will continue to see solid growth in 2008. But the bank warns in its annual outlook that inflation

发表于:2019-01-06 / 阅读(191) / 评论(0) 分类 VOA常速英语2008年(四月)

But we must leave the pin, for it is the pin itself that holds the parts together. 但是必须把大头针留下,因为两块东西就是让大头针来固定的。 Pins are made of many sizes, and are either black or white in colour. They are pre

发表于:2019-01-17 / 阅读(165) / 评论(0) 分类 英国学生科学读本

摇滚:Allison Iraheta - Don't Waste the Pretty 相关介绍:首单Friday Ill Be Over U足以让人震撼于今年美偶新锐女将的风采.JIVE唱片公司的CEO兼主席Barry Weiss在接受采访时说:她强有力的嗓音,积极进取的态度

发表于:2019-02-01 / 阅读(160) / 评论(0) 分类 英文摇滚歌曲

BEIJING, June 25 (Xinhua) -- Tents, quilts, coats and other relief materials have been sent to southwest China's Yunnan and Sichuan provinces in the wake of an earthquake that jolted the area on Sunday, the Ministry of Civil Affairs said Monday. Loca

发表于:2019-02-02 / 阅读(198) / 评论(0) 分类 英语新闻

GUIYANG, Feb. 19 (Xinhua) -- Three people were killed and four others injured, including three who were seriously injured, in a coal mine blast in southwest China's Guizhou Province, local authorities said Tuesday. The blast occurred around 5:25 p.m.

发表于:2019-02-04 / 阅读(181) / 评论(0) 分类 英语新闻

KUNMING, Feb. 19 (Xinhua) -- Eight people have been confirmed injured in an earthquake near the border area of southwest China's Sichuan and Yunnan provinces on Tuesday, local authorities said. The 4.9-magnitude quake, which occurred at 10:46 a.m. wi

发表于:2019-02-08 / 阅读(153) / 评论(0) 分类 英语新闻

KUNMING, July 22 (Xinhua) -- One person was missing and two others injured after a helicopter crashed into a reservoir in the city of Chuxiong in southwest China's Yunnan Province, local authorities said Sunday. The accident happened at around 5:45 p

发表于:2019-02-09 / 阅读(155) / 评论(0) 分类 英语新闻

BEIJING, Sept. 2 (Xinhua) -- China's central authorities initiated a level-four emergency plan on Sunday afternoon in response to severe flooding in southwest China's Sichuan Province and Chongqing Municipality. The National Commission for Disaster R

发表于:2019-02-18 / 阅读(158) / 评论(0) 分类 英语新闻

KUNMING, Feb. 15 (Xinhua) -- Some 2,350 people in southwest China's Yunnan Province are working to put out a forest fire that broke out on Thursday afternoon, local authorities said Friday. The fire erupted around 3 p.m. in the border areas between t

发表于:2019-02-18 / 阅读(266) / 评论(0) 分类 英语新闻

KUNMING, June 25 (Xinhua) -- At least four people have been killed and over 100 others injured after an earthquake hit a mountainous area in southwest China on Sunday, local authorities said on Monday. The magnitude-5.7 quake, which struck the border

发表于:2019-02-18 / 阅读(137) / 评论(0) 分类 英语新闻

CHENGDU, July 26 (Xinhua) -- The Harrow Family of Schools, the alma mater of Winston Churchill and other dignitaries, is seeking to set up a school in southwest China, which would be its second campus on the Chinese mainland after Beijing, a top loca

发表于:2019-02-18 / 阅读(188) / 评论(0) 分类 实用英语

BEIJING, May 31 (Xinhua) -- Precipitation has helped ease a lingering drought in Yunnan and Sichuan provinces and conditions will further improve as rainy season arrives, the drought relief authority said on Thursday. Recent rainfall has alleviated 2

发表于:2019-02-18 / 阅读(158) / 评论(0) 分类 英语新闻

Yeah you got every guy in here Spinnin' around spillin' their beer. I bet you came out to have a good time So what you say you leave your friends with mine? Ooh, ooh, they'll be alright, ooh, I just wanna see you shine. Girl you're tearin' that dance

发表于:2019-02-19 / 阅读(173) / 评论(0) 分类 美国乡村音乐

GUIYANG, May 9 (Xinhua) -- Hail and thunderstorms have killed one person and forced the relocation of more than 1,600 people in southwest China's Guizhou province since Tuesday morning, local authorities said Wednesday. Ten counties have been hit by

发表于:2019-02-19 / 阅读(168) / 评论(0) 分类 英语新闻

Multiple quakes hit SW China, killing 64 ZHAOTONG, Yunnan, Sept. 7 (Xinhua) -- Sixty-four people have been confirmed dead and 715 others injured after multiple earthquakes struck a mountainous region in southwest China on Friday, authorities said. A

发表于:2019-02-19 / 阅读(297) / 评论(0) 分类 英语新闻

Cannot fall, never do regret Know just what is being said know the risk you take Keep your head above it all Sure you can fall but not now you gotta prove something new, being you, being you Can't feel, keep from asking why be the strongest at goodby

发表于:2019-02-25 / 阅读(191) / 评论(0) 分类 美国乡村音乐

Baby, all week, yeah, you and me Have been raring to go, ready for this show. Got a buzz on, and the sun's gone. You can't see for the crowd, let me help you out. Get up, get up, get up on my shoulders. Here, take my cuzzi so your can stays colder. B

发表于:2019-03-13 / 阅读(428) / 评论(0) 分类 美国乡村音乐
学英语单词
Actyron
Adie's tonic pupil
admission to
air-conditioned container
apple-juice
asset-purchase
Ausonia
avicidal
Bacillus gastrophilus
biorhythms
birdy
Bogosav
caplens
Cayley table
code for erection and inspection
cohomology of projective spaces
consistency of great numbers
DC automatic recording fluxmeter
deep-seated crustal process
descabello
desecrators
diaminodiphenylsulfone
diarrhetic
douzes
dumb-cluck
echo sounder
electrical control actuator
elevator screw split ring
ethoxy determination
euler's formulae (equation)
fivethirtyeight
flowerss of zinc
frosted screen
gas purge system
giant water bugs
go a bundle on
going-to-visit
hairs
hemicolectomies
holographic films and plates
houseowner's comprehensive policy
hurtfulness
hydraulic pipe
Japanology
japed
Khionata
land plan
lars-erik
launch vehicle rail transporter
laymons
leewardly
LFSR
library member
liquid scale
low power factor mercury lamp ballast
mean deviation about the mean
meriting
milk fortified
mini-booms
misemphasized
Mugua Wan
multimodal transport contract
nasopharyngeal groove
ninis
non-self-luminous perceived colo(u)r
normalizing parameter system
outcome space
outskates
phanerosis
pins down
preliminary route indicator
profit maximization pricing
pronotaries
quabling
regressive interpolation
remote inquiry
rhodoleucus
ripple puckers
santo domingoes
sawtooth wave generator
scalenus anticus
set one's face like flint
shield excavation
shroud
society approval
soft x-ray
spider needle bearing
spray-type evaporator
take poison
tennis dress
to eat like a bird
topotactic polymerization
try one's damndest
tsusiophyllum tanakae maxim.
unbuildable
unimolecular nucleophilic substitution
unitary module
unstable traffic flow
variability of stream flow
voice actresses
wasted power