音标:['dʒetbəut] ;
n.
(用喷气发动机驱动的)喷水快艇

She still has jet lag. 她仍然有(坐飞机后因时差产生的)疲劳烦躁感。 jet指喷气式飞机,lag有时间滞后的意思,jet lag指坐飞机后因时差引起的不舒适感觉。jet lag 是不可数名词。

发表于:2018-12-25 / 阅读(64) / 评论(0) 分类 蒋健棠英语实用句子

54 时差对大脑的影响 DATE=6-6-01 TITLE=SCIENCE REPORT- Jet Lag and the Brain BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-04 / 阅读(101) / 评论(0) 分类 科技之光

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Every year, scores of manatees are killed by boats in Floridas waters. Their plight is an ecological concern. And everyone from marine biologists to Marg

发表于:2019-01-08 / 阅读(45) / 评论(0) 分类 Scientific American(十一)月

今天我们要学的词是impair。 Impair是损害、损伤的意思。一项最新研究建议美国军方全面禁止吸烟。According to the study, tobacco use impairs military readiness in the short term, 研究显示,吸食烟草短期内有损

发表于:2019-02-03 / 阅读(40) / 评论(0) 分类 英语每日一词

今天我们要学的词是impair。 Impair是损害、损伤的意思。一项最新研究建议美国军方全面禁止吸烟。According to the study, tobacco use impairs military readiness in the short term, 研究显示,吸食烟草短期内有损

发表于:2019-02-06 / 阅读(37) / 评论(0) 分类 英语单词荟萃

Helen : This is Real English from BBC Learning English. Im Helen. ZO : 大家好,欢迎收听今天的地道英语,我是刘佳。 Helen : Today were going to look at words and phrases that have recently become part of the English language. ZO : 要掌握地道的英语,重

发表于:2019-02-26 / 阅读(136) / 评论(0) 分类 地道英语在线听
学英语单词
Achtkarspelen
aerial chart
after-manufacture
al alamayn (el alamein)
allostimulation
Amidosulphonic acid
attemptate
automatic stepping
baqubah
bearded tit
beginning of ventricular ejection
bent test
calnexin-t
capeeshes
carbamycholine
cassius clays
cavernous structure
chin implant
clanculus gemmulifer
classification declaration
closed-type hot-water heat-supply system
Coca cola imperialism
common crane
commutator for emergency manoeuvres
connenction
Cortez
cotton swabs
detector for fire alarm system
discordaunce
dote on
double ring zoom
effcetive output
Eurya tetragonoclada
freedom from interference
frequency tuner
gell mann low relation
graphomania
guarantor household annual income
Hartia micrantha
high-alumina basalt
hijackee
incunabulists
information provision
insel
Internet activism
isometric sketching paper
layety
linker(machine)
magnesial
market mechanisms
MARPOL oil renewal
mercury pool cathode
milacre
Mount Augustus
moutza
MSG/WTG (message waiting)
multirange meter
National Fire Protection Association
neotropics
neurofibrilla
non-degeneracy assumption
nonitor top
nut (screw)
one percents
one-egg
Osmanthus pubipedicellatus
oyster-plant
palping foot
pawar
phenyl propyl ether
plattersful
porus (e. pore)
process defining control statement
proportional selection
proposed building
qasims
quadrant plate
quick malleable iron
reactor measuring instrument
shaped-card potentiometer
snowshoers
space program
spin gearing
Sports Council
spring sheet-holder
stabilizer link assembly
stunkard
tenicid
teppan-yaki
tiemann
tongue depressors
tow alongside
track cycling
twin stopped ladle
twinned lattice
upper set
ureagenesis
variable range ring
vedrin tablet
warburg coefficient
working pass
Yarnema