跨环氢转移

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 trans-表示横过,越过 transmit = trans + mit(送) 送出去 vt. 传

发表于:2018-12-02 / 阅读(201) / 评论(0) 分类 英语单词大师-Word Master

Broadcast: February 14, 2003 By George Grow This is the VOA Special English Environment Report. President Bush has offered a plan to speed development of technology that uses hydrogen as fuel. His goa

发表于:2018-12-07 / 阅读(229) / 评论(0) 分类 VOA2003(上)-科技导航

I am speaking not as a Briton, not as a European, not as a member of a western democracy, but as a human being, a member of the species Man, whose continued existence is in doubt. The world is full of conflicts: Jews and Arabs; Indians and Pakistanis

发表于:2018-12-12 / 阅读(192) / 评论(0) 分类 英语演讲

A: Are you planning on transferring? B: Yes. What about you? A: Yeah, I think so. B: Where do you want to go? A: I was thinking either CSULA or UCLA. B: Those are great schools. A: Where do you want to transfer to? B: Im not really sure yet. A: You s

发表于:2018-12-17 / 阅读(155) / 评论(0) 分类 大学英语对话

A: I need to get on another bus, but I have no more money. B: Where'd the rest of your money for the bus go? A: I spent it on a bag of chips. B: Well, that was an intelligent thing to do. A: You don't have any spare change? B: No, I don't. A: How am

发表于:2018-12-25 / 阅读(199) / 评论(0) 分类 实用乘车英语

A: I need to get on another bus, but I have no more money. B: Where'd the rest of your money for the bus go? A: I spent it on a bag of chips. B:Well, that was an intelligent thing to do. A: You don't have any spare change? B: No, I don't. A:How am I

发表于:2018-12-26 / 阅读(217) / 评论(0) 分类 乘公交-Taking the Bus

A: Is this where I go to register for classes? B:This is it. A: I need to add a few classes. B: What classes would you like to add? A: I need to take some classes that will help me transfer. B: Have you finished any classes so far? A: This is my firs

发表于:2018-12-26 / 阅读(205) / 评论(0) 分类 转学-Transferring to a Universit

A: What classes have you taken so far? B: I've been working on my GE classes. A: Is that all? B: That's it for right now. A: What about your other classes? B: I'm working towards transferring schools. A: Which classes have you finished already? B: I'

发表于:2018-12-26 / 阅读(255) / 评论(0) 分类 转学-Transferring to a Universit

A: Are you planning on transferring? B: Yes. What about you? A: Yeah, I think so. B: Where do you want to go? A: I was thinking either CSULA or UCLA. B: Those are great schools. A: Where do you want to transfer to? B: I'm not really sure yet. A: You

发表于:2018-12-26 / 阅读(236) / 评论(0) 分类 转学-Transferring to a Universit

A: Are you going to transfer? B: Yes, Im going to transfer. Are you? A: Yes. I want to transfer. B: What school do you want to transfer to? A: Either CSULA or UCLA. B: Either school would be a great choice. A: Where are you going to transfer to? B: I

发表于:2018-12-30 / 阅读(216) / 评论(0) 分类 大学英语对话

A: Do you plan on transferring schools? B: I want to. Do you? A: Im thinking about it. B: Where do you want to transfer to? A: I want to go to CSULA or UCLA. B: Those are pretty good schools. A: Where are you planning on transferring to? B: I havent

发表于:2018-12-30 / 阅读(226) / 评论(0) 分类 大学英语对话

A: What classes have you taken so far? B: Ive been working on my GE classes. A: Is that all? B: Thats it for right now. A: What about your other classes? B: Im working towards transferring schools. A: Which classes have you finished already? B: Ive f

发表于:2018-12-30 / 阅读(223) / 评论(0) 分类 大学英语对话

A: Which classes have you completed? B: I have been taking classes for my General Education. A: Those are the only classes? B: Thats all I need to take right now. A: Why dont you take any other classes? B: Im just working on transferring right now. A

发表于:2018-12-30 / 阅读(198) / 评论(0) 分类 大学英语对话

Part 2. Green Transporation Festival. Keywords. Green Transporation Festival, oil, environment, reduce, other kinds of fuels. Vocabulary. hydrogen, propane, scooter, hybrid, ethanol. A. You are going to hear a report on green transporation festival.

发表于:2019-02-03 / 阅读(219) / 评论(0) 分类 step by step 3000 第一册

PREFIX 1.a-:of;on;intensive;negative,not,without;ad-;ab-. 2.ab-:away from,off. 3. ad-:to;at;for. 4. aer(o)- :relating to air . 5.al-:all. 6.ambi-:on both sides,around. 7.amphi-:on both sides,around. 8.an-:negative,not,without. 9.ana-:upon,up,on. 10.a

发表于:2019-02-06 / 阅读(229) / 评论(0) 分类 雅思英语

Key Sentences(重点句子) 171.Shall I transfer your call? 要不要我把你的电话转过去? 172.Please transfer this call to the Sales Section. 请把这个电话转到销售部。 173.I'd like to speak to Mr. Hinman about some new

发表于:2019-02-07 / 阅读(173) / 评论(0) 分类 实用英语

December 30, 1954 I am speaking not as a Briton, not as a European, not as a member of a western democracy, but as a human being, a member of the species Man, whose continued existence is in doubt. The world is full of conflicts: Jews and Arabs; Indi

发表于:2019-02-09 / 阅读(242) / 评论(0) 分类 英语美文

MILAN, Jan. 12 (Xinhua) -- Inter Milan midfielder Wesley Sneijder said on Saturday that he will make up his decision wheter or not accept Galatasaray's offer by Monday. I'm fine. It is a big decision I have to take, so I don't think it will be made b

发表于:2019-02-09 / 阅读(241) / 评论(0) 分类 英语新闻

RIO DE JANEIRO, Feb. 8 (Xinhua) -- Brazil's Gremio has confirmed its interest in signing Arsenal defender Andre Santos for the club's upcoming Copa Libertadores campaign. The club is in a race against time to secure the 29-year-old ahead of the Febru

发表于:2019-02-17 / 阅读(191) / 评论(0) 分类 英语新闻

A: Now I've decided to buy this car, how do I transfer the title to myself? B:Actually, your best bet is to contact the Automobile Club or to go to the DMV website. A: Basically, what will I need to do? B:Both buyer and seller need to transfer the ow

发表于:2019-02-27 / 阅读(224) / 评论(0) 分类 买车-Buying a Car
学英语单词
'Awdah
a Xian
accessory road
adult fantasy
almighty
amassment
antiradiation bearing
automatic flasher
back-stab
Bakovci
Bengal foxes
bertran
bionic device
bismuth suboxide
black ball
Blissymbol
body-snatcher
Brieger's bacillus
catch opportunity by the forelock
CFV
chemical weed control
cherokee roses
density of infection
Ejmiatsin
element of the boron group
Eurofreeze
evencharge
exogenous ligand
female coupling
final gettering
flutter test film
folk-traditions
gain of night vision instrument
grab jaw
grammatical markers
heuchera americanas
high color
high-temperature gas-cooled reactor
hoo-hah
Hwadae-gun
hyperbolic coordinates
Hyreanus
in deed as well as in name
isosynchronous serial I/O
isovaleric aldehyde
lardy-cake
leading graphic
lift augmenter
local circuit neuron
maculicauda
Malus
manufacturer's agency
masterbated
mboui
merely
micro-levels
migratory path
monni
mutis
my man-year
nakashima
narrow-bank filter
nonimportance
not in service
optimise the objective function
original currency
orthoptic circle curve
pliers for stripping
polyplacophoran
postgame
preglottic tonsillitis
protective circuit
proteoysis
reclothing
repairing yard
rhizopus arrhizus
rhynchophylline
Schmitt optical system
schnorkels
scutelligerous
self-biting
slipper stain
Ste18p
Stenson's foramina
suffragial
take me with you
technically feasible hydropower resources
test OK
testing of material
to-the-points
topical anaesthesia
uncos
underwroot
viscosity vacuum ga(u)ge
vitax
walking-around money
warping bollard
Wells L.
wereit
william henry pratts
wood stone interface