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UNIT 69 POPULAR SCIENCE (Ⅱ) Lesson 137 Part Ⅰ Warming-up Exercises Instruction-following: Square or Circle? 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Score: _______ Part Ⅱ Preserving The Environment Vocabu

发表于:2018-12-27 / 阅读(79) / 评论(0) 分类 英语听力入门 (全四册)

There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th

发表于:2018-12-29 / 阅读(104) / 评论(0) 分类 英语课程学习计划和讲义

Have You Ever 'Scraped the Bottom of the Barrel?' Now, Words and Their Stories, a program from VOA Learning English. Today we talk about a problem we have all faced. It is when you have to make a decision, but the choices you have are not very appeal

发表于:2019-01-03 / 阅读(22) / 评论(0) 分类 2018年VOA慢速英语(六)月

关于质量 我们不得不遗憾地向贵公司报告: 贵公司6月29日售给我公司的虾罐头质量太差, 使我们收到不少抗议。 We regret to have to inform you that the tins of lobster which you sold me on 29 June have caused numer

发表于:2019-01-11 / 阅读(62) / 评论(0) 分类 实用英语

ARI SHAPIRO, HOST: And now a true crime story that involves a theft, an anonymous tip and a very special tuba. (SOUNDBITE OF TUBA MUSIC) SHAPIRO: That is the missing tuba - a sousaphone, to be exact. Here's its owner to tell us about his instrument,

发表于:2019-01-16 / 阅读(89) / 评论(0) 分类 2018年NPR美国国家公共电台3月

发表于:2019-02-07 / 阅读(39) / 评论(0) 分类 英文语法词汇
学英语单词
acceptable acceleration level measure
advanced procedure
arread
attention mobility
auspicatory
average labor time
barnsdale
batch weighing
beat sb to a pulp
bit numbering
calamese
cambers
cave ice
cell biologist
Cipollina's butter
column connecting pipe
condition of economic progress
credere
Cremothalidine
dermatoscleroses
despect
diplomapiece
distress phase
drilling platform
electrical resistance wire current collector
exudation efflux
fleetlands
Fraunhofer corona
Fronhausen
fuel-cladding
fully integrated barge train
gate bill
globomycin
grain multiplication
GUK1
handshake transceiver unit-central office end
have sth on one's mind
Hohenacker
hop downy mildew
hydroxyglutamine
immediate producer
imperial ordinance
independent candidate
industrial artss
industrial soap
Internet Assigned Numbers Authority
intertangling
jamat
jeopardy
knives
latveria
long-services
love at the first sight
mantella viridis
mawon
mean conjugate net
molavee
MRIA
nested factor
non-armoured cable
nonessential region
not and circuit
Paso Real
pocket-hole
polyethylene glycol distearate
port,terminal pair
premium on treasury stock sold
processus falciformis (lig. sacrotuberosi)
reed pipe
resting tumor
Saggat
sample batch
San Andres Mountains
saucer pass
scrimp roller
scrutoire
see level elevation
single slipway
sizes
snow-cover line
soft-heartedness
spectral theorem
stake-out
stenohyline
syphacia obvelata
thatness
Tiéti
transitional zone of pituitary
tricylinder
trinchados
unishrink dryer
us gi
validity of association
valubreeder
veeery
vertical down welding
violent crime rate
viscometer
wanted person
wind(s) of change
winterly
wobble-plate