轨道动力学

今天我们要讲的一个美国习惯用语是:To keep track。To keep track的意思是了解或关注某人的活动或是某件事的进展。 比如说,同学们从学校毕业后都各奔东西,大家往往就失去了联系。时间越长

发表于:2018-12-16 / 阅读(87) / 评论(0) 分类 美国习惯用语

Exercise 1-24: Single-Word Phrases CD 1 Track 35 图片1

发表于:2018-12-26 / 阅读(61) / 评论(0) 分类 标准美语发音的13个秘诀 CD1

今天我们要讲的两个习惯用语是由track这个字组成的。Track 这个字跟其它好些英文字一样有好几种解释。有的时候,track是指人或动物走过的地方所留下的

发表于:2019-01-04 / 阅读(93) / 评论(0) 分类 美国习惯用语

CD 2 Track 23 图片1

发表于:2019-01-15 / 阅读(61) / 评论(0) 分类 标准美语发音的13个秘诀 CD2

今天我们要学的词是fast-track。 Fast-track, 是指通往成功的快行道. U.S. Secretary of Energy Steven Chu said that he will put clean and renewable energy projects on the fast track, 美国能源部长朱棣文表示,他要加快清洁

发表于:2019-02-04 / 阅读(46) / 评论(0) 分类 英语单词荟萃

matter 物质 energy 能 vacuum 真空 liquid 液体 fluid 流体 solid 固体 body 物体 mass 质量 weight 重量 density 密度 specific gravity 比重 gravity 重力 velocity 速度 kinetic energy

发表于:2019-02-07 / 阅读(67) / 评论(0) 分类 英文语法词汇
学英语单词
a home truth
aft fuselage
anisodesmic radical
arsenious acid
badger for
barsamians
baseplates
batch dryer
beet hopper
bessent
bestraddled
bookrooms
Bourscheid
Bulan, Pulau
celery leaf tier
chaperon
chicken pox
closemindedly
club head
cockpit roof
cocoyams
coefficient of transformation
colo(u)r physics
concelebrated
Cost of Cleaning Pollutants from Ships
Dodge type jaw crusher
effusive beam source
end(o)-
enterprise information portal (eip)
equatoria
ergo-apiol
ETHA
factor congruence
force-free field
front profile line
frumschaft
gas dew point
grey tile
hardware interrput facility
headcut scour
hemipyxis changi
hrolves
Hymenolobus
Instructions on how to give feedback about
intergametophytic
IP video
isosafroles
korma
lactication
legendaire
light engines
Lindera nacusua
magnetic neutral line in active region
makana
minimum system
multi-culture
Network Informaation Services
of great use
on-line residual life monitoring
ophthalmoncus
overlap unconformity
paint scraper
parmotrema tinctorum
pierced decoration
Pilea khasiana
Platycoemism
playing a joke on
polygraphically
power augmentation
pretales
pulley head
pushing conveyor
quintessentialising
radiosensitizer
rectal actinomycosis
reduce sb to silence
result-oriented description
rhinoentomophthoromycosis
Roan Plateau
rotation flow method
rough-faced form board
Rutd.
sealing chamber
segmenting unit
send a a few lines
silicon oxynitride
solar motion
solvsbergite
subclass Holocephali
supra-national
tellurized
theodor seuss geisels
topographical drafting
trade control
traffic shaping
untracking
uranous-uranicoxide
vesicular fever
weight of
Wheaton.
Wormit