音标:[,ekstrә'sistәli] ;
n. 期外收缩, 额外收缩
n a premature systole resulting in a momentary cardiac arrhythmia
词型变化:名词复数形式 : extrasystoles

extrasystole的用法和样例:

词汇搭配

  • atrioventricular extrasystole(房室)结性期外收缩...
  • extrasystole of atrium房性期外收缩...
  • auricular extrasystole房性期外收缩...
  • interpolated extrasystole间位性早搏,插入性期...

Who would have ever thought that a creature with an extending 1) turtle-like neck, a finger as bright as a nightlight, or a 2) penchant for Coors beer would translate into hundreds of millions of doll

发表于:2018-11-28 / 阅读(208) / 评论(0) 分类 疯狂英语2002年

Dialogue13 1--You're the only person who knows what really happened. 2--That's not quite true. Stan Bailey was there,too. 3--Oh. Was he there? I didn't know that. 2--Well, actually, he wasn't there al

发表于:2018-12-10 / 阅读(121) / 评论(0) 分类 英语经典听力对话

A: I would like to buy some beef. B: What kind do you want? A: I need to get ground beef. B: How many pounds would you like me to get you? A: I need about four pounds. B: Exactly what type of ground beef do you want? A: Extra lean. B: I'll get that f

发表于:2018-12-16 / 阅读(71) / 评论(0) 分类 英语情景对话-食物

A: I need to get some beef. B: Do you know what kind of beef you want? A: I want to get some ground beef. B: How many pounds do you need? A: I would like four pounds of ground beef. B: What kind of ground beef do you need? A: I would like the extra l

发表于:2018-12-16 / 阅读(76) / 评论(0) 分类 英语情景对话-食物

A: Could I get some beef? B: What kind of beef would you like to get? A: Ground beef would be fine. B: How many pounds would you like? A: Four pounds is enough. B: What kind of ground beef do you want? A: I'm going to need extra lean ground beef. B:

发表于:2018-12-16 / 阅读(82) / 评论(0) 分类 英语情景对话-食物

W: Would you please weight this letter for me? M: Well, it's a bit overweight. You must pay extra for it. W: How much? M: We demand a surcharge of 80 cents for it.

发表于:2018-12-26 / 阅读(73) / 评论(0) 分类 想聊就聊

今天要学的一个词组是extra pounds。 Extra pounds说白了就是你身上多了几磅肉,别以为是多买几磅肉。最近的调查显示,不用说肥胖,就是体重超重几磅也会缩短一个人的寿命几年- Just a few extra

发表于:2018-12-30 / 阅读(76) / 评论(0) 分类 英语每日一词

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-02 / 阅读(150) / 评论(0) 分类 每天一点英文

Broadcast: Jan 31 2003 Japan's jobless rate stands at a post-war high of 5.5 percent for December, rising from 5.3 percent in November. Labor Minister Chikara Sakaguchi said the jobless condition refl

发表于:2019-01-03 / 阅读(112) / 评论(0) 分类 VOA2003(上)-商业论坛

成功秘诀:Go the extra mile! 刚参加工作时,曾向年长的朋友取经,她只告诉我Go the extra mile! 彼时不懂,暗笑:太简单了吧?成功就是比别人多做一点点? 时钟嘀嗒,在随后的日子里,终于明白

发表于:2019-01-03 / 阅读(90) / 评论(0) 分类 实用英语

By Catherine Drew Northamptonshire, Britain 04 October 2007 Police in Britain have added a new high tech aid to their crime fighting tools. It is a miniature digital camera designed to be worn on a police officer's head. The Robocam, as it is known,

发表于:2019-01-07 / 阅读(65) / 评论(0) 分类 2007年VOA常速英语(十月)

Todd: OK, Matt, we're talking about acting and you were an extra. Can you talk a little about what an extra is and your experience? Matt: Sure. Extra work is basically background in any scene for whatever reason. Obviously, movies and television, the

发表于:2019-01-07 / 阅读(121) / 评论(0) 分类 原版英语对话1000个

A: I have a question about extra people living with me in my apartment. B: You may have one roommate, but they need to have an approved application on file with us. A: What about overnight guests? B: An occasional overnight guest is not a problem. A:

发表于:2019-01-07 / 阅读(78) / 评论(0) 分类 地道英语对话-租房

A: Can I have roommates in my apartment? B: You may have one roommate, but they need to pass a credit check. A: Can overnight guests stay with me? B: You may have an overnight guest, but they may not stay for an extended period of time. A: How long c

发表于:2019-01-07 / 阅读(89) / 评论(0) 分类 地道英语对话-租房

A: What about roommates in my apartment? B: You may have one roommate, but their name must appear on the lease. A: Can I have someone visit me for a short period of time? B: We understand that a family member or friend may visit from time to time. Ju

发表于:2019-01-07 / 阅读(81) / 评论(0) 分类 地道英语对话-租房

A: Nobody will ever believe anything I say again. A: 不会有人再相信我所说的任何话了! B: In that case, you have to go the extra mile to prove your credibility. B: 如果是这样的话, 你就得多作一点, 来证明你的可信度啰。

发表于:2019-01-08 / 阅读(100) / 评论(0) 分类 美国俚语

RIO DE JANEIRO, Jan. 10 (Xinhua) -- As planned by Corinthians' head coach Tite, polemic striker Adriano was singled out in order to participate in extra physical conditioning exercises on Monday. The move comes in order to get the player into proper

发表于:2019-02-05 / 阅读(165) / 评论(0) 分类 英语新闻

今天要学的一个词组是extra pounds。 Extra pounds说白了就是你身上多了几磅肉,别以为是多买几磅肉。最近的调查显示,不用说肥胖,就是体重超重几磅也会缩短一个人的寿命几年- Just a few extra

发表于:2019-02-24 / 阅读(155) / 评论(0) 分类 学个词

W: Would you please weight this letter for me? M: Well, it's a bit overweight. You must pay extra for it. W: How much? M: We demand a surcharge of 80 cents for it.

发表于:2019-03-04 / 阅读(141) / 评论(0) 分类 英语口语

Voice 1 Welcome to Spotlight. Im Robin Basselin. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 The land is our property. W

发表于:2019-03-04 / 阅读(117) / 评论(0) 分类 环球英语 Spotlight
学英语单词
accounting company
acquisition model
advanced patent course
anatropy
Arndt-Eistert reaction
available phosphorus
Baccharis
bacchii
barnet har.
boat tractor
bore brush
breviradiate cell
by doing
by way
Cantanhede
canthioides
Carex brevicuspis
caulerpa webbiana
cerebral arteries
chronic pancreatitis
circumoral crown
cleanskin
complete circular flow of cash
conduit benders
decimilli-
deep twist-off can
DL-6'-Bromolaudanosin
dragonhide
eryris
Erzin
ethaprochlor
exorbitance
flat plate drag
fluorogas insulation
forward currency market
forward threshold voltage
genaroes
gestationl period
Gran Guardia
graphis latibasa
Great Miami River
hazard insurances
homebuying
hylobates muelleri
if you can call it that
immature cotton
intervaginal scales
Kanah
kilocoulombs
lading order for free goods
lingered
Loiron
magnetic float
marginal gland openings
measque
microfilm I/O device
minimization principle
nail head bond
nonalternant hydrocarbon
nonrailway
nozzle dribble
off-line cipher
oxide sealing
partes zygomatica
partial acceptance
pay-as-bid settlement
pesticon
physical speed
pittle-pattle
powdered absorbent
proponer
punto di roma
rack end pinion
rake-up ballast remover
Ramonal
rosenkreutz
runway visual range equipment
sandoze
sibness
small-r republicans
sonar detecting-ranging set
spirit colour(s)
spittle bug
Sports Illustrated
stable zone
sulfur tree
support stud
tailstock barrel
taut planning
teacarts
telemeters
the big cheese
they've
throught the year
Transvaal daisy
uninflamed
unpowered control
vehiculum
vicks vaporub
W-8495
Walluf
zymogen granula