相对孔径,相对光圈

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(259) / 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(127) / 评论(0) 分类 用听的背单词-基础2000MP3(h-z)

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(213) / 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(157) / 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(196) / 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(129) / 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(167) / 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(201) / 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(208) / 评论(0) 分类 VOA标准英语2008年(九月)

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(174) / 评论(0) 分类 2015年VOA慢速英语(九)月

Literature is one thing that makes me very happy. I have loved books of all kinds since I was very small. I dont know what I would do in life without novels, poems and plays. Its amazing how literature can change your life. It educates you, makes you

发表于:2019-01-21 / 阅读(129) / 评论(0) 分类 纯正英语一分钟

Books of Chinese Nobel laureate to hit Russian market next year MOSCOW, Oct. 12 (Xinhua) -- Books of Chinese Nobel Prize winner Mo Yan would meet Russian readers next September, Alexander Shepetina, vice president of the Russian Union of Writers, sai

发表于:2019-02-02 / 阅读(176) / 评论(0) 分类 英语新闻

China's Mo Yan Wins Nobel Literature Prize Chinese author Mo Yan has won the Nobel Prize in Literature for work that the prize committee says has qualities of hallucinatory realism. The Royal Swedish Academy in Stockholm on Thursday announced the win

发表于:2019-02-02 / 阅读(183) / 评论(0) 分类 英语新闻

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(169) / 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(172) / 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(167) / 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(140) / 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(143) / 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(172) / 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(431) / 评论(0) 分类 赖世雄进阶英语词汇3500
学英语单词
acronymising
activity in the model
agencys
Al Balāmun
all-cast
allodahlia scabriuscula
antifever
approximation method
architectural plan
Arkansasan
arthrectasia
Ascelichthys
associated particle monitor
austeni
automatic governing
Auxy
baffled multipass heat exchanger
Bingham Glacier
blowdown tap
butylchloral hydrate
Buyang Huanwu Tang
Carbaspirin
career value
Ceratophyllaceae
collector current
Combe-Capelle
cryogenic stage
cryptically
daily vehicle-kilometre
derailers
dibenzo-18-crown-6(DB18C6)
digit capacity
doubly irreducible element
drilling pressure
drive end bearing
Eigenrieden
engineered safeguard system
equation of structure
exit button relay
friesz
gasoline composition
glaucophane schist
grieve over
half tone rendering
Hametag mill
homologous-assist
imaginal operation
impervious material
in-line stripe tube
inactive gas
information acquisition
informational content
inshurance
inspection certificate of imported motor vehicles
isentropic potential vorticity (ipv)
junciform
kampfite
Kvinesdal
lawrencite
lie at the catch
lizhi
lock and key theory
Macluravirus
maff
n.w.-s.e.
naval aviation
nongovernments
overhead transportation
padmanabhan
Philippicus Bardanes
playskool
polychaetas
post type
refrigerated plant for foodstuffs
report point
rich presence technology
rim size
Schismatoglottis kotoensis
send somebody packing
small cupola
soliton-soliton collision
squibbling
statement of merchandise loss and gain
stringent
submerged switch
subroutine nesting
sulaco
supermatrixes
syns
tail-rotor
thomas edisons
tubar
tvz
type b equipment
Vasorbate
Video Electronics Standards Association
vierling
Water Pollution Control Act
weenie
white friar
work permits
worthless gangue