空气阻力;空气阻滞作用

air drag的用法和样例:

例句

  1. The thin air proved to be easy to slice through.稀薄的空气阻力很小,对于运动员来说可以轻松穿破。
  2. Air resistance See Air permeability.空气阻力参阅透气度。

今天,Michael 和他的中国同学李华约好了在中央公园见面。他们在对话中会用 到两个词:drag 和 trip。 L: 对不起,Michael,我迟到了。地铁误点了。 M: Hey,

发表于:2019-01-09 / 阅读(65) / 评论(0) 分类 美国之音《流行美语》

我们前两次已经讲了好几个以fight为关键词的习惯用语。我们今天还要再讲两个。第一个是: knock-down drag-out fight。Knock-down意思是击倒,而drag-out可以解释拖出来。听了这个习惯用语你很可能会联

发表于:2019-01-16 / 阅读(98) / 评论(0) 分类 美国习惯用语

to put on the back burner to drag one's feet 我们经常说做事要看轻重缓急,有的时候不得不把正在做的事或计划要做的事先搁置一边。美国人把这叫做:to put on t

发表于:2019-02-02 / 阅读(99) / 评论(0) 分类 美国习惯用语

今天我们要学的词是drag。 Drag, 做为名词,有累赘,拖累的意思。美国联邦储备委员会主席伯南克认为,房屋市场的不景气会继续成为美国经济成长的绊脚石。Federal Reserve Chairman Ben Bernanke sai

发表于:2019-02-06 / 阅读(46) / 评论(0) 分类 英语每日一词

今天我们要学的词是drag。 Drag, 作为名词,有累赘的意思。 He did not want to be a drag on his children, 他不愿意成为孩子们的负担。 He has always been a drag on the group, 他总是给集体拖后腿。 在美国总统大

发表于:2019-02-06 / 阅读(46) / 评论(0) 分类 英语每日一词

Every night seems dinner and wine Saturday girls I was never in love, never had the time In my hustle and hurry world Laughing myself to sleep, waking up lonely I needed someone to hold me, oh It's such a crazy home town It can drag you down Till you

发表于:2019-02-11 / 阅读(29) / 评论(0) 分类 好听的英文歌曲
学英语单词
A bald head is soon shaven.
antenna impedance
Apatovian
apilocator
application service provider industry consortium
artificial ventilating dry kiln
as suwayriqiyah
aviation economics
big old
bokking
book-learnings
brightpolished
cable installation works
centre shaft
chainette
chalabi
co-partnership company
completely reducible group
consumptionary
deep-powder
deformation thermometre
diesel alternator
directly-heated thermistor
dower and courtesy interests
draw up the ladder after oneself
dual completion well
dyeing science
exemplary case
extension of the work cycle
fan deposit
file menu commands
finnan haddie
flat oil paint
flat-plate reflector
fortified confectionery
four-bus
furchur
geochemical drainage survey
girder top plate
glushinskite
governmental authority
high-energy tail
huttenlocher
in the lions paws
irregular seaway
jail fever
joint resistance
Kapingamarangi
lansets
Lasne
lenne porphyry
liliam
liquid pump
middle-level cloud
might and magic
moffetts
N-ethyl benazmide
national history
noaas
Nordvik, Bukhta
North Dell
nozemia lepironiae
Okotē
oktv
olfactory cone
opposing reaction
oriscus
overlay paper
perfluorinated ionomer membrane
placide
pneumatic-riveting machine
Ponsonby rule
portion of the estate
preinsecticide
protective bulkhead
protomold
rear axle universal joint
reppe process
retrograding coast
rostration
rydell
sal(c.i.p.w.)(sial)
SATD
self-tightening lever clip
selling space
Solicitors' Disciplinary Tribunal
spanish lime trees
specification of basic notation
spectrophotofluorometry
stagnant event
stenopsocus formosanus
table specification test data stream
tasklist
tipping idler
tolmie
tricholimnas sylvestris
virginal generation
visual-motor
wired-in memory
wwire strain gage
young marine soil
Z-peller propulsion