临界阻力马赫数

Confidence,confident F: There are a number of important areas to consider for a branch office. M:we measure stability in government and economy. F: another critical area is business investment. M: You mean how much investment is going on in an area?

发表于:2018-12-16 / 阅读(71) / 评论(0) 分类 VOA 商务英语

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(95) / 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(44) / 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

GWEN IFILL: After serving in Iraq and Afghanistan, many veterans face an uphill battle finding work in civilian life. There's been an increase in efforts to help ease their transition, but one segment of the veteran population is often overlooked. Sp

发表于:2019-02-17 / 阅读(166) / 评论(0) 分类 PBS访谈社会系列
学英语单词
ADSM
An Le
anterior pigment layer
bank reconciliation stgatement
be secure against
below one's breath
box kick
brathe
bridge safety alarm
buffalo type
building maintenance district
Calgarian
camera head
candylike
Cherry Hinton
clamp fastener
coefficient of earthing
compressive parallel plate viscometer
consistence of snow
cool-boxes
cooling stage
counterplea
crosspoint array
cs-x
dead load moment
decisors
Denys' tuberculin
derived normal ring
dibatyl
Donatia
dry reaction
Ducommun
dysfunctional-family
Edinburgh Duke of
electrolytic tool grinder
error contribution
farriers
Fddi.
finality of the award
flexible piping
foamboard
four-level system
garambulla cactus
give up to
imbalance of yin and yang
light beam deflection
look upon A as B
low pressure gas burner
loxygen
Maillebois
make a dig at
mangus
manual electric arc welding
maratoriam
maximum economic speed
mean sky
microcysts
molybdenum(vi) oxybromide
Neumann's formula
Nyköping
nzimas
oneparameter
Ophisaurus
paludina
Pamukan, Tk.
partial scram
pattern of mixture
Pentanedial
photoelectric tape reader
piston push rod
pommy
posterior interventricular groove
pretty women
primary censorships
printouts
programmer assistant
promycelium
ratio regulation
relatively noncompact subregion
remote data input
Reykjarfjördhur
rock elm
selective distortion
semiconducting material
series stage
slush piles
snow-plow
somatic precocity
South West Africa
spiranthes porrifolias
surrender for cancellation
tabulators
task input queue
the theater
thriving and prosper
to yield
tumbled to
turned round
unrecorded expense
vacuum jet
vane-shear apparatus
zonal winds