流体阻力

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(69) / 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

flow vi.流,流动 flower n.花,花卉;开花 flu n.流行性感冒 fluctuate vi.波动 vt.使波动 fluent a.流利的,流畅的 fluid n.流体,液体 flush n.兴奋,脸红;发烧 flute

发表于:2019-02-01 / 阅读(289) / 评论(0) 分类 考研英语

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(100) / 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
学英语单词
5'-phospho-2'-deoxyribose
ab-dabs
absolute address
acanthocereus tetragonuss
acetylacetonates
advertising lamp
amortize
annual usage dollars
area of distress
asvats
bashari
be aghast at
benzylxanthopurpurin
betacism
Blankenheimerdorf
bone ash
bridge vibration
broad t rest
bubble back cavitation
Capel-Curig
cargo deadweight ton
centralized gas-metering facilities
cherry pink
clavatoxine
coil boiler
compensatory lead
component system
dormant screw
earth-stabilized
eye-shades
fibrosing inflammation
fictional character
filament linear-density
finger knuckle
fold train
francesc
free dock
friendlings
gold-bearing
Gumza
Hexagrammos
horns of a groove
ilex triflora bl.
immunologically privileged organ
Johnny Reb
lollingite
megabalanus zebra
michaelson
microspherolith
Mirimire
Mordvinovka
Morgan mill
multi jet burner
narkiewicz
negotiated purchasing and selling
neogermbudine
nonpecuniary factors
noserings
packaging density
paying public domain
peepers in mourning
play it low on
pollinization
professional dedication
public participation
Ramersbach
read after write verify
refining equipment
rhr operation
rotating-beam cloud height meter
saruss
satinets
sawankhalok (wang mai khon )
secure communication satellite
sigless
single eyeglass
singosan (sepo-ri)
spermagonium
sphincterismus
spool valve type
steglitzs
strapping plaster
stray field effect
stuckert
stumble-block
subsistence theory of wages
sugar plant
szintai
t.l
taylor-maccoll solution
Tonamine
torsional performance
toxic properties
Trichurus
twin-prop
unhirable
vanadoan
venditioni exponas
Wade's snppositories
weighting allowance
went round and round
xanthoxyletin