凹面射流

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(65) / 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(102) / 评论(0) 分类 科技之光

SHENYANG, Nov. 17 (Xinhua) -- A MD-90 aircraft left the northeastern city of Shenyang for its American home on Thursday, ending the service of the last McDonnell-Douglas jet for Chinese airlines. Chinese carriers will no longer operate MD-made jets d

发表于:2019-02-06 / 阅读(67) / 评论(0) 分类 英语新闻

汉字是由笔画构成的。笔画是书写工具在书写面上的运动,大概有三十种不同类型,有些是基本笔画,有些是复杂笔画。笔画对学习汉字以及书法都有重要作用。下面分别说明。注意,笔画的

发表于:2019-02-14 / 阅读(48) / 评论(0) 分类 英文语法词汇

Jet - Shine On Please don''t cry You know I''m leaving here tonight Before I go I want you to know that there will always be a light And if the moon had to runaway And all the stars didn''t wanna play Don''t waste the sun on a rainy day The wind will

发表于:2019-02-26 / 阅读(75) / 评论(0) 分类 流行英文歌曲

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(139) / 评论(0) 分类 地道英语在线听
学英语单词
airstruck
alborada (spain)
allyl chlorocarbonate
Armenian Catholic Church
as far as I can remember
asphalt dermatitis
ATGAM
balneotechnics
batsons
battle staff
believe it or not
blue ribbon commissions
butyrophenones
cannoa
caved storage
chemopallidothalamectomy
childre
Collyritidae
congenital urethral fistula
convalloside
cotton worm
decision-making management
detachable link
diathermance
drving force
dunrobin
early frost hidden
enicospilus nigronotatus
ethylene chlorohydrin
explosive dumping ground
farnesal
file chaining
flickr
garching
gazaboes
gear preshaving cutter
genus heterodons
glandulae Parotis accessoria
graphic pattern recognition
happen past
humane killer
imagine doing
inexhaustedly
internal symbol dictionary
karnaugh
key achieving
knowledge-based test
la ceja
leeland
LRG
M. ft.
mica hematite
mongshanite
monitor facilities
Moqor
naturalis obligatio
normal diametral pitch
normal equal-loudness contours for pure tones
oscillating force
oxide-film arrester
palenque
Port Relation Industry Dealer
potential carcinogen
psychopharmaceuticals
public speeches
puzzle game
red pimpernel
rhodol
rifled sheet iron
roboto
romita
ruarsite
saxony cord
seam bowler
seed-beds
shaft installing sleeve
she-women
shoot off one's mouth
sonic log
sorghum covered smut
speed reducing gear
springerichthys bapturus
statement label
static register
talocalcaneonavicular articulation
tenty,tentie
thread-like corrosion
too cool for school
Torularia tibetica
track pointer
transonic compressor
travelling (performance traverse)
true track dihedral angle
truffley
underflow locus
V/STOL
waken up
Wilkins, Roy
willow dance
woollying
xanthosoma sagittifoliums
zucarine