音标：['pә:tʃә] ；

n. 栖于树上的鸟, 处于高处的人(或物), (织物)检查工

n. a person situated on a perch

词型变化：名词复数形式 : perchers

【近义词】

Insessores栖木鸟类

SSS 2008-02-27

This is Scientific Americans 60-Second Science. I am Adam Hinterthuer. Got a minute? Earlier this month, NASA announced that an MIT Physics professor will lead a team of scientists on a new mission. The objective: build a giant radio telescope on the

发表于:2018-12-24 / 阅读(146) / 评论(0)

Scientific American(二)月

英文幽默故事：The Golden Swan

Long time ago, there lived a King. He was lazy and liked all the comforts of life. He never carried out his duties as a King. Our King does not take care of our needs. He also ignores the affairs of his kingdom. The people complained. One day, the Ki

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英汉幽默故事选读

乔布斯传记：iPad发布后的沮丧

众所周知，今天的ipad系列平板电脑已经是苹果公司旗下最为成功的产品之一了，其销售业绩屡创高峰，同时也为苹果公司带来了丰厚的利润。苹果季报显示，公司上个财政季度累计销售出了

发表于:2019-01-03 / 阅读(191) / 评论(0)

阅读空间

美联社新闻一分钟 2007-05-10

1. A wildfire has burned more than 800 acres in downtown Los Angeles. Animals at the nearby city zoo were moved indoors and dozens of homes were evacuated. 2. There were more evacuations in Missouri where levees have been topped by rising flood wate

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美联社新闻一分钟2007

一生的收获--推荐

He was 11 years old and went fishing every chance he got from the dock at his familys 1)cabin on an island in the middle of a New Hampshire lake. On the day before the 2)bass season 3)opened, he and his father were fishing early in the evening, catch

发表于:2019-01-08 / 阅读(147) / 评论(0)

英语美文

悬崖边的疯狂：骇人的新潮流

A face peers over the edge several hundred feet above me. It is a grown man gripped by a morbid elation as he looks down on a sheer drop to the rocks, the beach where I am standing and the sea. 一个成年男子站在几百英尺高的悬崖边缘往下

发表于:2019-01-11 / 阅读(160) / 评论(0)

阅读空间

埃菲尔铁塔或变世界最大“绿树”

大名鼎鼎的埃菲尔铁塔明年可能变身为世界上最大的绿树。媒体日前披露了一项被评价为疯狂的计划：用60万株植物装饰这座巴黎乃至法国最富盛名的地标性建筑。此项大胆的计划由法国京吉尔

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阅读空间

环球英语 — 41：Nile Perch

Voice 1 Hello. Im Elizabeth Lickiss. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 What are you

发表于:2019-01-19 / 阅读(136) / 评论(0)

环球英语 Spotlight

经济学人157:哈罗德品特的《昔日》

Harold Pinter's Old Times 哈罗德品特的《昔日》 Ah yes, I remember it well 是的，我都记得 A mysterious play about the tricks of memory returns to London 关于记忆之隙的神秘戏剧重登伦敦舞台 She says tomato, I say nothin

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经济学人文艺系列

献给独游者们的8大拍照秘诀

1. Get the gear 1.带好装备 Working with a lightweight, high quality camera is the best investment for snap-happy travellers. Mirrorless cameras offer the same features as a digital SLR but without the extra weight and bulk. 对于爱拍照的游客

发表于:2019-02-01 / 阅读(139) / 评论(0)

阅读空间

美国原油产量超沙特阿拉伯

But first which country is the world's biggest crude oil producer? Saudi Arabia, right? No, wrong, there's a new number one. Saudi Arabia has been knocked off its perch by the United States. According to the latest report from Bank of America, US pro

发表于:2019-02-06 / 阅读(146) / 评论(0)

英语新闻

Girls of summer 夏日女孩

在还是小女孩的时候，夏天是我们的，那时，我家住在田纳西河畔。在那些永无尽头、一天天彼此交融的湿润夏日里，我们撒了野地跑着。没有学校的管束，没有规则的羁绊，没有父母的训诫

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实用英语

Nadal grabs sixth French Open title

PARIS, June 5 (Xinhua) -- World No. 1 Rafael Nadal defeated the third seed Roger Federer in four sets to win the French Open title for the sixth time on Sunday,Nadal, 25, took the opening two sets 7-5, 7-6 (3) before the 29- year-old Swiss pulled one

发表于:2019-02-07 / 阅读(169) / 评论(0)

英语新闻

The Bat, the Birds and the Beasts

The Bat, the Birds and the BeastsA great conflict was about to come off between the Birds andthe Beasts. When the two armies were collected together the Bathesitated which to join. The Birds that passed his perch said: Come with us; but he said: I am

发表于:2019-02-08 / 阅读(194) / 评论(0)

英语美文

英语美文：Catch of a Lifetime 一生的收获

发表于:2019-02-09 / 阅读(133) / 评论(0)

英语美文

英语美文：一生的收获Life time Catch

He was 11 years old and went fishing every chance he got from the dock at his family's cabin on an island in the middle of a New Hampshire lake. On the day before the bass season opened, he and his father were fishing early in the evening, catching s

发表于:2019-02-09 / 阅读(160) / 评论(0)

英语美文

绿箭侠第一季第308期:选择目标

You know, chewing might help. 多嚼一下比较好。 Not dainty enough for you? 狼吞虎咽不好吗？ I could eat you under the table, Roy Harper. Don't forget that. 不要忘了，我可以偷偷把你吃了，罗伊哈勃。 All units, code 10

发表于:2019-02-17 / 阅读(132) / 评论(0)

绿箭侠第一季

一生的收获

He was 11 years old and went fishing every chance he got from the dock at his family's cabin on an island in the middle of a New Hampshire lake. 他11岁那时，只要一有机会，就会到他家在新汉普郡湖心岛上的小屋的码头上钓鱼

发表于:2019-02-18 / 阅读(143) / 评论(0)

阅读空间

如何地道地说”走桃花运“？

1. 靠谱靠谱 is a slang term commonly used on a daily basis by Chinese people. It literally means to be reliable or to be worthy of trust and is used to refer to a person or something that one believes to be trustworthy. 例句：太不靠谱了，

发表于:2019-02-18 / 阅读(145) / 评论(0)

英语口语

英语听书《白鲸记》第691期

Some hands now jumped into a boat alongside, and pushed a little off from the ship. 这时，有些人跳进了傍在船边的小艇，把它撑离了大船一点儿。 Ha! ha! cried Daggoo, all at once, from his now quiet, swinging perch overhead; 哈

发表于:2019-03-10 / 阅读(219) / 评论(0)

白鲸记

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学英语单词

acrocyst

Actinidia melliana

Araracuara, Cerros de

assembly programs

autocatalytic effects

Bay -O -Mat

beryllium microcline

bilge and ballast pump

BISO coated partical

Bissalanca, Aer.de

breezes through