un. 压差阻力
[网络] 鼻端阻力

to be led by the nose under your nose 今天我们要讲的习惯用语是和鼻子,也就是和nose这个字有关系的。鼻子是我们的嗅觉工具,也是我们的呼吸器官,是人体的一

发表于:2019-01-06 / 阅读(110) / 评论(0) 分类 美国习惯用语

今天我们要讲两个由鼻子,也就是nose 这个字组成的俗语。鼻子是我们嗅觉和呼吸的工具,是人体的一个重要组成部份。大概也正因为如此,英语里许多常

发表于:2019-01-06 / 阅读(114) / 评论(0) 分类 美国习惯用语

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(97) / 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(45) / 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
absolute error cost function
abstract entity
acetylornithine
air floated
alarm and despondency
antimutanen
Arp synthesizer,ARP synthesizer
axosome
back on my feet
bazaari
be acquitted of
blur with
buckshot land
calicoblast
carcass characteristics
Carex yamatsutana
circular single stranded DNA
clove
copalites
cutaneous cholesterosis
depolymerizer
disembarker
dislikening
ELTs
entifled
equus caballus przevalskiis
expansion hand reamer
extensive operations in farming
feedback of feel
female receptacle
flative
gal contest
greenglasses
had no knowledge of
Harriman Res.
hearth electrode
high-pressure deaerator
Hohenloher Ebene
hold sb. to ransom
idealized model
interferric space
jet-induced circulation (jic)
junior system analyst
khoikhoins
ledebur bearing alloy
lettingdown
light alloy piston
listening-posts
macromania
mangancolumbite
manufacture's spare pair
meteor dust
midwestem
mike stew
Mirimire
missile shielding cylinder
multicomparison
musculus interbranchialis
no-colour zero-voltage level
oceanodromous
oreas maritina (hopp et hornsch) brid
pad of corpus callosum
peripharyngeal
phlebocarcinoma
phonotypies
plastic plow
porstirmdiation syndrome
portable ultraviolet radiator
power and influence
pressure center of rudder
pressure flush valve
program structure code
quid-pro-quo
radio interference meter
red hind
relocatable block of instruction
reserve for obsolescence
rolled edge
rubber conveyor belt
scenic wallpaper
Schima parviflora
sendek
sheet structure
sherrills
sit back
skips
source event attribute
speechcraft
sub joint
sultrier
symmetrophobia
taipan
TCSE
temporary repairs
tiglon
topcount
triple-combination
trochasuture
varesco
wcar
Weilbach
wooden head