放大器增益

Lesson 29 The weight-lifter Last week father took the children to a circus. First they saw a weight-lifter. He was very strong. He picked up a heavy weight. He was strong enough to lift it above his head. Then a clown appeared. He tried to lift the

发表于:2018-12-02 / 阅读(219) / 评论(0) 分类 朗文3L看听学英语第三册

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(465) / 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(172) / 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(163) / 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(171) / 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(338) / 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(196) / 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(188) / 评论(0) 分类 VOA标准英语2008年(十一月)

我们今天要学的习惯用语都有这样一个词,heavy。 Heavy通常的意思是沉重的, 但是用在习惯用语里意思却会转化。 今天要学的第一个习惯用语是: heavy hitter。 Hitter指打击者, 可能是棒球场上

发表于:2019-01-14 / 阅读(224) / 评论(0) 分类 美国习惯用语

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(176) / 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(165) / 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(194) / 评论(0) 分类 英语每日一词

NEW YORK, March 16 (Xinhua) -- The U.S. stocks fell on Wednesday on Japan's nuclear disaster and lower-than-expectation economic reports, with the Standard Poor's 500 Index and the Nasdaq erasing their gains for the year. All three major indexes ende

发表于:2019-02-07 / 阅读(139) / 评论(0) 分类 英语新闻

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(223) / 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(188) / 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(200) / 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(315) / 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(514) / 评论(0) 分类 2016年Scientific American(八)月

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(199) / 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(464) / 评论(0) 分类 考研英语
学英语单词
additivity for a production set
air drying seasoning
air plug
ammunitioned
amniotic secretion
backhand welding
basin trial
bauson
Betarin
bitumen pre-heater
brassin
Cernuine
chards
charterer pays dues
clumping index
Conuropsis
crue
Daphne brevituba
dental diameter
DR1
elastomeric
Encyclopedia Dramatica
etabetacin
exuvial fluid
fine spray metal transfer
first subordinat series
fluctuation of discount rate
fly into a passion
gold note
Goodrich method
great-tasting
ground resonance
ground-service crews
gymnosophists
heterochylia
hians
housekeeping
HYBODONTIDAE
illusration
incompatible equations
individual development plan
internal upset forging
interrogative transformation
interrupt disable
Kamanyola
labioplastic
light water coolant
Littlebury
lythranine
Marshall's indicator
meliola erycibicola
moral qualities
Osumi-hanto
over-prices
pardonings
polopiryna
Postural Integration
Potyomkin
Prescrire
primary radical termination
PRTN
quantum information science
Quercus pannosa
raindrop sorting collector
reno-vascular reconstruction
rescue squad
resistivity log
respond opportunity
restorationer
road surfacer
Roanoke College
rockaby
Sergokalinskiy Rayon
SETPASS
sgsrsesesns-s
spacer gauge
squamellate
stenocardia
stop a blow
store cell
supply curve of capital goods
sweat soldering
sympathetic detonation
system-building
teledentistry
the stream of time
thickness distance
tia
Tionaga
topheavily
towed bird
transmission performance
treblinka
two bin inventory system
unfavo(u)red factor
unrank
vagus nerves
Washington Island
wave form audio
wire breakage detector
witch's magical dance
word-slinger