充液式压力真空安全装置

She inspected the carpet for small items. She saw a paper clip and a rubber band. She picked them up. She put them into a little box on the kitchen counter. She plugged in the vacuum cleaner. She turned on the switch. The cat ran out of the room. She

发表于:2018-12-07 / 阅读(99) / 评论(0) 分类 原版英语小短文

Oliver went to Target to buy a new vacuum cleaner. The vacuum cleaners at Target cost $60 to $500. The expensive ones were too bulky and, of course, too expensive. He bought the cheapest one in the store: a Dirt Devil Vibe. Its label claimed that it

发表于:2018-12-11 / 阅读(104) / 评论(0) 分类 365个英语简短小故事

Veteran actor Wang Qianyuan has exposed his nature of cruelty again, but this time towards Hong Kong's 'heavenly king,' superstar Aaron Kwok. In an upcoming film Peace Breaker, award-wining actors Aaron Kwok and Wang Qianyuan both act the role of pol

发表于:2018-12-18 / 阅读(81) / 评论(0) 分类 2017CRI中国国际广播电台

Lesson 49 Father tells a joke Father is teaching mother to drive the car. He's very impatient. Mother says he's the worst teacher in the world. Father says woman drivers are terrible. He told mother a joke about a woman driver he knows. This lady dro

发表于:2018-12-20 / 阅读(86) / 评论(0) 分类 朗文3L看听学英语第四册

When you spill a liquid on the ground, it splashes. But if youre a guy using a urinal, or, more important, if the liquid is dangerous, say, an infected blood sample, you want to limit splashing. In other words: If an accident happens, you want the dr

发表于:2018-12-24 / 阅读(69) / 评论(0) 分类 2016年Scientific American(十二)月

This is Scientific American 60-Second Science. I'm Cynthia Graber. This will just take a minute. The fridge is one of your home's biggest energy hogs. Better insulation can make refrigerators much more efficient. And a panel encasing a vacuum is one

发表于:2018-12-24 / 阅读(102) / 评论(0) 分类 Scientific American(五)月

Cake Mixes And High Altitude Directions Look on the side of a cake mix box and you might find special directions for baking the cake at high altitudes. Why do bakers gave to adjust their cake ingredients when they live at higher elevations? Because a

发表于:2018-12-27 / 阅读(61) / 评论(0) 分类 英语时差8,16

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(62) / 评论(0) 分类 英语时差8,16

5. Rosenberg argues convincingly that public-health advocates ought to take a page from advertisers, so skilled at applying peer pressure. 【分析】复合句。句子主干为 Rosenberg argues...that...,其中 that 引导宾语从句。so skille

发表于:2018-12-30 / 阅读(51) / 评论(0) 分类 考研英语长难句讲解

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(69) / 评论(0) 分类 英语听力文摘 English Digest

The Rolling Boil That Cools Your Food When you think of something boiling, you probably picture a pot on the stove, but theres another kitchen appliance that brings liquid to a boil, not to heat food, but cool it. It sounds crazy, but household refri

发表于:2018-12-31 / 阅读(94) / 评论(0) 分类 英语听力文摘 English Digest

Florida sophomore Kerron Clement broke Michael Johnson’s world 400-meter record Saturday night(2005-3-12), an unexpected display of speed that overshadowed team titles for the Arkansas men and Tenne

发表于:2019-01-03 / 阅读(93) / 评论(0) 分类 奥运英语

迈克尔.杰克逊:Heartbreaker Heartbreaker Heartbreaker Heartbreaker You wanna be a heartbreaker Heartbreaker Heartbreaker You wanna be a heartbreaker Heartbreaker Heartbreaker You wanna be a heartbreaker Heartbreaker Heartbreaker yeah You're lo

发表于:2019-01-03 / 阅读(155) / 评论(0) 分类 迈克尔杰克逊经典歌曲

[Jay-Z:] Yeah Aight ([MC:] We're gonna do it like this) Let's go Jigga [MC:] (Gimme your love, gimme your love) (Gimme your love, gimme your love) [Jay-Z:] Aight You gotta bounce to this like this You almost kinda watching this Aha, whooo Escape [MC:

发表于:2019-01-03 / 阅读(151) / 评论(0) 分类 音乐咖啡厅

Rule number one, 规则之一 is that you gotta have fun 就是你要享受其中 But baby when you're done, 但亲爱的,你一旦玩够了 you gotta be the first to run 就要马上逃之夭夭 Rule number two, 规则之二 just don't get attache

发表于:2019-01-10 / 阅读(105) / 评论(0) 分类 影视英文歌曲

killa Saw him from a distance and I watch him make his way to the bar He walked up to me slowly whispers and he says I know who you are I wanna get to know you I can tell he was playa But he knows just how to make ya Lose control Somehow I knew Shawt

发表于:2019-02-01 / 阅读(68) / 评论(0) 分类 好听的英文歌曲

Want to step outside to take in the scenery or pick up some rocks? As familiar as it might look beyond the port hole, Mars is dangerously alien. The upside is the low gravity will give you super jumping abilities, the down, the almost complete lack o

发表于:2019-02-03 / 阅读(60) / 评论(0) 分类 自然百科2012年

Girl you don't know how I feel (how I really feel) Since you been away, oh baby Any chance that you could take my call (take my call), if I got you today You say that you don't wanna talk but it's cool I've been thinking about you all day long, hopin

发表于:2019-02-11 / 阅读(158) / 评论(0) 分类 The Voice 美国好声音

情人节快到了!所以我们今天一起来看看跟爱情有关的美语说法! 1) player 花心的人 2) heartbreaker 伤人心的人 3) charmer 会讨人喜欢的人 4) womanizer 洋葱男 Do you know any charmers? Have you ever dated a heart

发表于:2019-03-02 / 阅读(143) / 评论(0) 分类 OMG美语

大家的情人节过得怎么样啊?! 我们今天一起来看看这周的LOVE节目! 1) player 花心的人 2) heartbreaker 伤人心的人 3) charmer 会讨人喜欢的人 4) womanizer 洋葱男 Have you ever dated a heartbreaker??

发表于:2019-03-02 / 阅读(128) / 评论(0) 分类 OMG美语
学英语单词
absolute instruction
acuity of color vision
airborne cloud collector
Apterygota
ash tres
assmann ventilated psychrometer
barbituric acids
Batamshinskiy
big ones
bilineal relatives
Brachychiton acerifolius
break all up
Breisach
brought before
business items
by gross
car class indicating lamp
carrier catalysis
change control server
cold as a wagon tire
cold brine mixing
coming-in
contract tillage
crakehall
Crotalaria elliptica
cynanche suffocative
de rigeur
defined contribution plan
disinfestant
double delay canceller
driven disk
educational politics
electrical fluid dynamics
emploring
Erjian
exclusive concession arrangement
extrinsic speciation
gamings
gas condensate field
gas stoves
gate-leg
glossoplegia
glutamic
gz
Hapamine
Ichenheim
igue
impressiones gastrica
incremental program(incremental dimension words)
inland-water transport
issue development
John Profumo
kallos
karrington
key-hole
kymoscopes
leading pad
lexical association
Littorinacea
logical matrix
mcphee
microtopographies
Mindiab
multiple numerical integration
Nifadon
nonconcordant
NSC-79037
paper based
pellic vertisols
pigginess
pilot and telephone block system
purveyer
rapidly growing function
RDT&E (research,development,test and evaluation)
regional specialization
relic community
revolved
sampled-data measurement
sarcomaofkidney
self-propelled unit
Selonsrivier
silicon photodetector
skater boy
success theater
surface recorder
São Miguel do Pinheiro
telegraph switching board
temperature chalk
theory on macroregulation and control
timber crane
transmission-line efficiency
underarm balance
ungoaded
verement
vipsanius
virgin work
volt-ohm-milliammeter
vv. dorsales penis subcutane?
walk the dog
washing machine for fur
wasp-venom antitoxin
zooagglutinin