音标：[,kә'tɔptrәn] ；

反射镜

n. A reflecting optical glass or instrument; a mirror.

每日一词【5】opt for：选择

今天要学的一个词组是：opt for。 Opt for就是选择。比如，美国国务卿赖斯在紧张处理中东事务后： ...opted ...for a piano recital featuring classical pieces for her performance..., 意思是她选择举行钢琴独奏会

发表于:2018-12-04 / 阅读(393) / 评论(0)

英语每日一词

法律英语：125 Can States Opt Out of Federal Law?

by Adam Freedman Todays topic: Nullification. Can states opt out of federal laws they dont like? And now, your daily dose of legalese: This article does not create an attorney-client relationship with any reader. In other words, although I am a lawye

发表于:2018-12-05 / 阅读(489) / 评论(0)

法律英语 Legal Lad

哈利波特与魔法石18-Harry meets Ron Weasley

发表于:2018-12-31 / 阅读(501) / 评论(0)

哈利波特与魔法石

TED公开课:百字不如一数字 03 非洲的分形结构——Ron Eglash

我是一名数学家，并且我希望站在你们的屋顶上。当Ron Eglash遇到许多非洲家庭时，他总是这样介绍。当时，他正在研究非洲的村落中随处可见的分形图案。

发表于:2019-01-05 / 阅读(440) / 评论(0)

TED公开课:百字不如一数字

鹅妈妈童谣 31 Pussy Cat, Pussy Cat

PUSSY-CAT AND QUEEN Pussy-cat, pussy-cat, Where have you been? Ive been to London To look at the Queen. Pussy-cat, pussy-cat, What did you there? I frightened a little mouse Under the chair.

发表于:2019-01-09 / 阅读(725) / 评论(0)

鹅妈妈童谣

VOA标准英语2012--Growing Number of Runners Opt to Run in Bare Feet

Growing Number of Runners Opt to Run in Bare Feet Michele Musacchio runs without shoes whenever she can. She started running in her bare feet nine months ago because she was looking for a way to exercise without joint pain. My hips had been hurting,

发表于:2019-01-13 / 阅读(327) / 评论(0)

VOA标准英语2012年(五月)

VOA标准英语2010年-Americans Opt for Cheaper Funerals

For years, the U.S. funeral industry was considered recession proof but today, even the bereaved are scaling back and paying more attention to cost. Many families are forgoing traditional burials for less expensive cremations. It's a change that's ha

发表于:2019-01-14 / 阅读(375) / 评论(0)

VOA标准英语2010年(九)月

美国国家公共电台 NPR Fearing Deportation, Some Immigrants Opt Out Of Health Benefits For Their Kids

MARY LOUISE KELLY, HOST: To Texas now where the shock waves from President Trump's zero tolerance border policy reach beyond the crisis around reuniting thousands of children with their parents. U.S.-born children whose parents are here in the U.S. w

发表于:2019-01-17 / 阅读(363) / 评论(0)

2018年NPR美国国家公共电台6月

Finance Ministers Optimistic Following IMF Talks on Global E

发表于:2019-01-19 / 阅读(426) / 评论(0)

VOA2004（上）--各类新闻

单词超市第5期 opt for

发表于:2019-01-26 / 阅读(381) / 评论(0)

英语单词荟萃

英文歌曲:庆祝湖人夺冠新单_Ron Artest - Champions

Champions [verse 1] moment of silence for the champions for those who make going hard a lifestyle never wait for nothing got to get it right now i'm in the spotlight when they turn the lights down only the champs go the hardest in the 12th round i lo

发表于:2019-02-03 / 阅读(377) / 评论(0)

好听的英文歌曲

英语歌曲:庆祝湖人夺冠新单Ron Artest - Champions

庆祝湖人夺冠新单：Ron Artest - Champions Artist：Ron Artest Song：Champions [verse 1] moment of silence for the champions for those who make going hard a lifestyle never wait for nothing got to get it right now i'm in the spotlight when th

发表于:2019-02-03 / 阅读(431) / 评论(0)

流行英文歌曲

Dead Cat

Jim let his dog out to relieve himself late one night. He watched some TV, and then remembered to let the dog back in. When he opened the door, he was shocked at what he saw! In his dog's mouth was his neighbor's cat, dead! Bad dog! BAD DOG! said the

发表于:2019-02-07 / 阅读(435) / 评论(0)

趣味英语

The Cook and the Cat

A certain cook，rather more educated than his fellows，went from his kitchen one day to a neighbouring tavernhe was of a serious turn of mind，and on that day he celebrated the anniversary of a friend's death－leaving a cat at home，to guard his

发表于:2019-02-07 / 阅读(458) / 评论(0)

趣味英语

Dick and His Cat

Dick and His Cat I Once there was a boy called Dick. He was very poor: his father and mother were dead and he had no friends to help him. One day he heard some men speaking: one man said, I shall go to London, for London is a very big city, and its s

发表于:2019-02-07 / 阅读(718) / 评论(0)

趣味英语

The Old Cat

An old woman had a cat. The cat was very old; she could not run quickly, and she could not bite, because she was so old. One day the old cat saw a mouse; she jumped and caught the mouse. But she could not bite it; so the mouse got out of her mouth an

发表于:2019-02-07 / 阅读(478) / 评论(0)

趣味英语

The Cat and the Bell thecatandthebell

There were many mice in a house. The man of the house got a cat. The cat killed many of the mice. Then the oldest mouse said, All mice must come to my hole tonight, and we will think what we can do about this cat.' All the mice came. Many mice spoke,

发表于:2019-02-07 / 阅读(444) / 评论(0)

趣味英语

美国国家公共电台 NPR Frozen Food Sales Feel The Heat As Consumers Opt For Fresh

DAVID GREENE, HOST: Call this the freezing out of frozen food - you know, TV dinners, which were a novelty when they first showed up in national supermarkets back in the 1950s. (SOUNDBITE OF AD) UNIDENTIFIED VOICE ACTOR: It's the first and only three

发表于:2019-02-13 / 阅读(406) / 评论(0)

2018年NPR美国国家公共电台5月

Veron to play in Argentina's fifth division

BUENOS AIRES, Dec. 7 (Xinhua) -- Former Manchester United and Argentina midfielder Juan Sebastian Veron has confirmed he will play in Argentina's fifth division next year. The 37-year-old ended his career with top-flight side Estudiantes in June but

发表于:2019-02-13 / 阅读(548) / 评论(0)

英语新闻

学个词 5:opt for

发表于:2019-02-16 / 阅读(385) / 评论(0)

学个词

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学英语单词

Acetoxymethylprogesterone

air permeability apparatus

catalysts for environmental protection

center tong