相对折射率差

541. He likes fishing. 他喜欢钓鱼。 542. Hes a lawyer. 他是个律师。 543. It doesnt make any sense for them to still be mad at you. 他们还生你的气,这没有道理。 544. Shes a natural entertainer. 她是个天生的表演者。 545. When he was a little boy, he was

发表于:2018-11-30 / 阅读(212) / 评论(0) 分类 新英语900句之生活篇

re开头的单字群组 red--红的 rent--租用 regular--规律的 relative--亲戚 rest开头的单字群组 rest--休息 restroom--厕所 restaurant--餐厅

发表于:2018-12-16 / 阅读(104) / 评论(0) 分类 用听的背单词-基础2000MP3(h-z)

经贸新闻 accumulated deficit 累计赤字 active trade balance 贸易顺差 business slump 生意萧条 dull market 萧条的市场 economic takeoff 经济起飞 reciprocal trade agreement互惠贸易政策 broker 经纪人 wholeales dealer 批发商

发表于:2018-12-18 / 阅读(114) / 评论(0) 分类 实用英语

Hello! 大家好 我们是戴尔老师 Victor. Nancy. I'm visiting relative this weekend. Relative means family members. But not really close family, not your mother, father, sister or brother. Family member. But this would be your grandparents, your aunts, yo

发表于:2018-12-25 / 阅读(186) / 评论(0) 分类 英语口语红宝书

relative A husband and wife were driving down the road arguing with each other. They passed a pig farm and the husband said, Are they relatives of yours? Yes, she replied, I married into the family. Notes: 1. A husband and wife were driving down th

发表于:2018-12-26 / 阅读(130) / 评论(0) 分类 英语笑话(MP3+文本)

[00:04.88]Why Are Maps Drawn with North at the Top ? [00:08.15]为什么地图绘制得北方在上? [00:11.42]Now it is hard to visualize a map that does not feature north at the top [00:15.24]现在很难想像一幅不是北方朝上的地图, [00:19.07]but this was not alw

发表于:2018-12-29 / 阅读(161) / 评论(0) 分类 大学英语自学教程上

You Have a Choice Two trains are traveling side by side and at the same speed along parallel tracks. We are seated in one of the trains, and with us we have a special speedometer that measures their r

发表于:2018-12-31 / 阅读(99) / 评论(0) 分类 有声英文阅读

A husband and wife drove for miles in silence after a terrible argument in which neither would budge. The husband pointed to a mule in a pasture. Relative of yours? he asked. Yes, she replied. By marriage. 一对夫妻开着车出去,走了很长一段时间谁也不

发表于:2019-01-02 / 阅读(140) / 评论(0) 分类 英文笑话

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Heres a novel potential public health measure against the flukick up the humidity. The cold, dry months of winter signal the start of flu season. But previous resear

发表于:2019-01-08 / 阅读(168) / 评论(0) 分类 Scientific American(二)月

Thailand's People's Power Party has nominated a relative of former Prime Minister Thaksin Shinawatra to become the nation's new leader. But as Ron Corben reports from Bangkok, fighting among the PPP's factions created uncertainties before the vote.

发表于:2019-01-11 / 阅读(178) / 评论(0) 分类 VOA标准英语2008年(九月)

Millions of Americans are looking after an older family member. A survey a few years ago put the value of family care-giving at $375 billion a year. And while care-giving has traditionally been something family members do for their elders, a growing

发表于:2019-01-11 / 阅读(118) / 评论(0) 分类 英语新闻

Everyday Grammar: Three Reasons to Learn Relative Adverbs From VOA Learning English, this is Everyday Grammar. In an earlier program, we talked about the relative pronouns who, that, and which. We promised to give you more details about how to use re

发表于:2019-01-12 / 阅读(147) / 评论(0) 分类 2015年VOA慢速英语(九)月

Success is a relative term. It brings so many relatives. 成功是一个相关名词, 他会给你带来很多不相关的亲戚 。 图片1

发表于:2019-01-19 / 阅读(126) / 评论(0) 分类 Daily English-2017.04

Do you sometimes wonder whether to use that or which in a sentence? In many cases, in British English, both words are equally correct. 你是不是经常想要弄明白that和which在句中有什么区别?在英式英语中的一些使用场景中,这

发表于:2019-02-09 / 阅读(146) / 评论(0) 分类 英文语法词汇

连词while除具有当时、同时等意义外,根据上下文还有以下不同含义及其不同译法。 一、引导时间状语从句 译作当时。例如: 1. Make hay while the sun shines. 趁着有太阳晒晒草。 (乘机行事,抓紧时

发表于:2019-02-11 / 阅读(136) / 评论(0) 分类 英文语法词汇

Relative Pronouns In this weeks episode of Everyday Grammar, we are going to discuss the relative pronouns who, that and which. A relative pronoun relates to the noun it is describing. Relative pronouns introduce a relative clause. Think of relative

发表于:2019-02-12 / 阅读(139) / 评论(0) 分类 2016年VOA慢速英语(七)月

It was Evan's first time to walk alone to the school bus stop. The bus stop was a block from his home. It was next to a bodega. A bodega worker saw Evan. He offered Evan, 6, a soda. He led Evan down into the basement. He choked him to death. He put h

发表于:2019-02-15 / 阅读(114) / 评论(0) 分类 英文短篇故事(纽约)

As you might expect, oxygen is our most abundant element, accounting for just under 50 percent of the Earth's crust, 你也许会想到,氧是最丰富的元素,占地壳的将近50%。 but after that the relative abundances are often surprising.

发表于:2019-02-25 / 阅读(112) / 评论(0) 分类 万物简史

考研英语 http://www.kuakao.com/pub/english/中,有很多相近词汇,词形相近、词义相似,但用法不尽相同,尤其是在完形填空中,经常会考到一些词汇辨析题。考生们在做题过程中,常常因为记忆不清

发表于:2019-02-25 / 阅读(141) / 评论(0) 分类 考研英语

distinct a.清楚的;不同的,独特的 She has very distinct handwriting. 她的字迹非常清晰。 Taiwanese is a dialect (which is) completely distinct from Mandarin. 台语是完全不同于国语的一种方言。 exception n.例外,除外

发表于:2019-03-17 / 阅读(403) / 评论(0) 分类 赖世雄进阶英语词汇3500
学英语单词
- scopy
a bundle of laughs
acrotrophoneurosis
Adenosma glutinosum
Adonises
adult megacolon
allotment methods
antipathids
Arlt's sinus
arseniuret
astrophytons
auditor as expert witness
Avery cupping test
Bacillus welchii
befur
Bosch pressure-supercharged engine
botrel
broken into pieces
burned-out
central administrative organs
Cerved
chicken colonel
cimicidine
cleftpalate
clevacin
cobalt base alloys
computational
constant depth
counted for
cryogenic adsorption
dezinamide
double lumen endobronchial tube
drygoodss
dyskinesis
eating between meal
effective stop
electric bill
endoradiotherapy
export certificate
fishbach
four-piecest
fundamental solution
give a nut a good screw
guanghuimeisu
guianine
hierographical
hippodames
Hydatigena
hydraulic double cage press
hypothenar pad
impulsivesound
in plain terms
increasable
Josephine County
Laccadive,Minicoy and Amindivi Islands
last offices
leap at sth
lift-drag polar
live ark shell
low flow observation
Lyman line
majority verdict
mentioned
middeck
mix preparation
montagneuse
name recognizer
nickel cyanide
nology
paraffinate
pigmentary purpura
pitch line location
point symmetry
postscored
procedural testing
projection beam
Putzar
radio frequency ID
recessus pro utriculo
resurfaces
retention of qualification
river police force
rush harvest
safc
schlumberger sounding method
Schreiber's maneuver
single-section filter
sisagoside
skiagrapher
sludge volume percent
Souk-Jemâa
Spatium episclerale
spied upon
successio
surface arcade
taking in
test posting
time reporting form
type of agreement code
typomorphic mineral
videolibraries
whole name