砷化铟镓 - 磷化铟多重量子井

Rachel: What does John do for a living? Derek : He's a salesman. Rachel: That's a difficult way to make a living. Derek: Well, remember: No pain, no gain. 一分耕耘,一分收获 雷切尔:约翰是靠什么谋生的? 德里克:他是个推销员

发表于:2018-12-08 / 阅读(440) / 评论(0) 分类 赖世雄初级美国英语

[0:04.541]Lesson O [0:05.787]Nice to See You Again! [0:07.558]Let's talk. [0:09.366]Hi, Baby Bear! [0:11.276]Hello, Baby Lion! [0:13.443]Nice to see you again! [0:15.661]Nice to see you, too. [0:17.645]Have a try. [0:19.428]agic box [0:25.950][0:22.0

发表于:2018-12-13 / 阅读(148) / 评论(0) 分类 新路径小学英语一年级下册(一起)

A fall into the pit, a gain in your wit. 吃一堑,长一智。 图片1

发表于:2018-12-20 / 阅读(148) / 评论(0) 分类 Daily English-2016.05

Rachel: What does John do for a living? 雷切尔:约翰是靠什么谋生的? Derek: Hes a salesman. 德里克:他是个推销员。 Rachel: Thats a difficult way to make a living. 雷切尔:以那种方式谋生是很困难的。 Derek: Wel

发表于:2018-12-26 / 阅读(150) / 评论(0) 分类 天天练口语

Never Give Up Never give up, Never lose hope. Always have faith, It allows you to cope. Trying times will pass, As they always do. Just have patience, Your dreams will come true. So put on a smile, Youll live through your pain. Kn

发表于:2019-01-01 / 阅读(312) / 评论(0) 分类 英语沙龙

ECONOMICS REPORT - Local Officials in U.S. Gain New Strength to Take Land for Development By Mario Ritter Broadcast: Friday, July 01, 2005 I'm Gwen Outen with the VOA Special English Economics Report.

发表于:2019-01-11 / 阅读(175) / 评论(0) 分类 健康与经济

Americans go to the polls Tuesday to vote for members of the U.S. Congress as well as the president. All 435 members of the U.S. House of Representatives will be up for election, along with will more than one-third of the 100-member Senate. Democrat

发表于:2019-01-13 / 阅读(165) / 评论(0) 分类 VOA标准英语2008年(十一月)

Pulling the String on Yo-Yo Weight Gain噩梦:胖了瘦,瘦了又胖 We focus on what is called recurrent obesity or yo-yo obesity, which is a feature which affects close to 80 percent of all overweight individuals worldwide. 我们将重点放在复

发表于:2019-01-20 / 阅读(158) / 评论(0) 分类 2017年Scientific American(四)月

By Jim Malone Washington 13 February 2008 Democrat Barack Obama and Republican John McCain were the big winners Tuesday in presidential primaries in Maryland, Virginia, and the District of Columbia. VOA National Correspondent Jim Malone has the lates

发表于:2019-02-05 / 阅读(143) / 评论(0) 分类 VOA常速英语2008年(二月)

今天我们要学的词是to gain traction。 To gain traction, 是越来越受欢迎的意思。 The idea of becoming an entrepreneur is gaining traction among the youth in China, 在中国,越来越多的年轻人开始走自己创业的道路。

发表于:2019-02-07 / 阅读(172) / 评论(0) 分类 英语每日一词

今天我们要学的词是to gain traction。 To gain traction, 是越来越受欢迎的意思。 The idea of becoming an entrepreneur is gaining traction among the youth in China, 在中国,越来越多的年轻人开始走自己创业的道路。

发表于:2019-02-07 / 阅读(207) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是gain ground。 To gain ground意思是有进展,也可以指越来越被大家所接受。Mild weather helped firefighters gain ground on a fire in Yosemite National Park, 温和的天气让消防队员征服优胜美地国

发表于:2019-02-07 / 阅读(166) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是gain ground。 To gain ground意思是有进展,也可以指越来越被大家所接受。Mild weather helped firefighters gain ground on a fire in Yosemite National Park, 温和的天气让消防队员征服优胜美地国

发表于:2019-02-07 / 阅读(177) / 评论(0) 分类 英语每日一词

By Laura Adams. This episode is about the advantages and disadvantages of investing in mutual funds. Taxes on Top of Losses As we all know, many people have lost investment money due to the stock market volatility in recent weeks. Its been a tough ti

发表于:2019-02-08 / 阅读(296) / 评论(0) 分类 货币英语

Parents, its time to get the TV out of your kids bedroom. 父母,是时候要离开你的孩子的卧室电视。 About 60 percent of all teenagers bedrooms in the U.S. include a TV set. Now research suggests that the mere presence of that TV in th

发表于:2019-02-14 / 阅读(495) / 评论(0) 分类 2016年Scientific American(八)月

We cannot travel every path. Success must be won along one line. We must make our business the one life purpose to which every other must be subordinate(服从). 我们不可能把每条路都走一遍。必须执着于一条道路才能获得成功

发表于:2019-02-18 / 阅读(147) / 评论(0) 分类 英语美文

September 2006年,美国偶像第五季的第四名Chris Daughtry组建的这只摇滚乐队Daughtry,出道以来表现不错,这首September出自他们09年的专辑Leave This Town,多个大牌制作人参与打造的专辑,音乐质量相当

发表于:2019-02-20 / 阅读(162) / 评论(0) 分类 天籁音乐

简单清爽的民谣,歌中唱到no rich man's worth his weight in dust. They'll bury them down same as they do us. God wants us busy, never giving up. He wants nothing but the whole wide world for us. 我们手中,都有一个世界的重量,要

发表于:2019-02-20 / 阅读(238) / 评论(0) 分类 天籁音乐

encouraging someone who is hesitant 当某人犹豫不决是给予鼓励. 1. Give it a try. 试试看。 2. Go for it. 去试试吧。 3. Have a go at it. 你来试一试。 4. It won't hurt you to try it. 你不妨试试。 5. It's going to be hard,

发表于:2019-03-02 / 阅读(175) / 评论(0) 分类 英语口语

furthermore ad.而且,此外 furthest a. 最远的,最遥远的 fuse n.保险丝,导火线 future n.将来,未来 gain vt.vi.获得 n.利益 gallery n.长廊,游廊;画廊 gallon n.加仑 ga

发表于:2019-03-04 / 阅读(437) / 评论(0) 分类 考研英语
学英语单词
accessory drive
accounting changes
agricultural wastes
APW method
automatic subscriber line testing equipment
back cock
barium amidosulfonate
Bertholettia excelsa
bomb casing
brush cotton gin
carcinologists
classification of equipment
coefficient of utilization for car loading capacity
deep focus earthquake
docking draft
Dutch auctions
early substantive test
emtrizamide
exclusive reaction
extremely hard conditions
ferences
flowers
freemark
full-care
Gagnoa, Dép.de
gaming debt
gematrical
general and vocational high school
harposporium anguillulae
heteromorphas
high-temperature molten salt battery
homosexualities
hydrothermally
inserene
inside forward inside back rockers
insurance cost
integrated pressurized water reactor
journalism
kissable
Licosa, Pta.
lokatas
lot sample
Lées-Athas
MKDGF
mormonite
N'-phenylsulfanilamide
necessary standard
node-point camera
noncationic
noyl
number of overshoots
oil-mill
omnibearing line
on-off sensor
optimum reception
oritavancin
painting psychology
panpsychist
parnevik
PC compatible
Peggau
pipeline valve actuator
piston ring gap
placida dendritica
platinum(ii) bromide
plectenchyma
polar coordinate method
progressors
protochlorophyllides
provang
pseudofentonia (pseudofentonia) argentifera argentifera
pwnd
reactor hatch
restripes
revampings
rice bakanae disease
safedeposit
scale pit
sealing ply
self-eject launch
septoria bothriospermi
service marks
spatial series
speaking stop
spooferies
squeezeboxers
st (stellerator torus)
Svaneke
system of real numbers
the better part
thermionic energy converter
tooth root
triplectides rhinoceratitis
trois-temps
under its own steam
underwithheld
urosternite
vat-acid process for dyeing
videotex alphageometric system
visual amplification
waste vegetable oil
with panting bosom