a. pyritohedron的变形

a. Like pyrites in hemihedral form.

巴顿将军(General George Smith Patton)

Now, I want you to remember that no bastard ever won a war by dying for his country. He won it by making the other poor dumb bastard die for his country. Men, all this stuff you've heard about America not wanting to fight, wanting to stay out of the

发表于:2018-12-04 / 阅读(190) / 评论(0)

名人演讲

[单词解析速记].JV524.(Nondescript.and.Peripheral)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-30 / 阅读(152) / 评论(0)

单词解析速记

国家地理-2008-06-12 Lost Pyramind Found 发现新的金字塔

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2018-12-30 / 阅读(178) / 评论(0)

国家地理2008年

英语语法：171 Everybody: Singular or Plural

Grammar Girl here. Today well be talking about indefinite pronouns such as everyone and somebody. Now, guest-writer Bonnie Trenga writes, Everyone Versus Everybody Lately, listeners have asked a lot of questions about indefinite pronouns, such as eve

发表于:2019-01-02 / 阅读(180) / 评论(0)

英语语法 Grammar Girl

英语语法：198 What Is the Plural of Scissors?

Grammar Girl here. Todays topic is when plurals have no singular. A listener named Brent called in with this question: I have a question: how come pants, trousers, slacks, corduroys are all plurals even though there is only one of them? Guest writer

发表于:2019-01-02 / 阅读(225) / 评论(0)

英语语法 Grammar Girl

英语语法：101 What Is the Plural of “Mouse”?

Todays topic is irregular plural nouns, odd nouns such as ox and oxen. Robbie from Keene, New Hampshire, called in with this question: One of my friends knows that I'm kind of geeky and into grammar and was asking me about adding the 's' onto words t

发表于:2019-01-02 / 阅读(146) / 评论(0)

英语语法 Grammar Girl

英语语法：102 What Is the Plural of Scissors?

发表于:2019-01-02 / 阅读(171) / 评论(0)

英语语法 Grammar Girl

英语语法：97 Between Singular and Plural Nouns

Grammar Girl here. Today guest-writer Bonnie Trenga will help us talk about tricky sentences that make you question whether you should use a singular or plural verb. Today were talking about a tricky kind of sentence that causes you to make a mistake

发表于:2019-01-02 / 阅读(177) / 评论(0)

英语语法 Grammar Girl

IN THE NEWS - UN General Assembly Meeting

IN THE NEWS - September 7, 2002: UN General Assembly Meeting By George Grow Delegates observe a moment of silence at the opening of the fifty-sixth General Assembly meeting, September 12, 2001. (Photo

发表于:2019-01-02 / 阅读(170) / 评论(0)

教育与新闻

SCIENCE REPORT - Oral Health Study

SCIENCE REPORT – February 13, 2002: Oral Health Study By George Grow This is the VOA Special English SCIENCE REPORT. A new report examines the problem of tooth and gum disease in the United States.

发表于:2019-01-02 / 阅读(216) / 评论(0)

科技之光

Luis Fonsi’s “Despacito” May Be the Song of the Summer

This is Whats Trending Today. Summer does not officially begin in the United States and other countries in Earths Northern Hemisphere for more than a week. Yet you have probably heard the song of the summer of 2017. That is Luis Fonsis Despacito. Fon

发表于:2019-01-02 / 阅读(173) / 评论(0)

2017年VOA慢速英语(六)月

英语语法：48 Everybody: Singular or Plural

发表于:2019-01-06 / 阅读(185) / 评论(0)

英语语法 Grammar Girl

Funeral fit for a king

Chris: Hello and welcome to 6 Minute English from BBC Learning English. I'm Chris. Rosie: And I'm Rosie. Chris: Rosie, have you ever heard of the island of Tonga? Rosie: It sounds familiar, but Im not too sure where it is. Chris: Its a small South Pa

发表于:2019-01-07 / 阅读(175) / 评论(0)

六分钟英语

好听的英文歌曲：Christmas in My Heart - Sarah Connor Apply by Mephisito

every time we say goodbye there is something breaking deep inside I try to hide my feelings to keep myself controlled but somehow I can't deny what's deep inside my soul after always on the run so many different places having fun but like river alway

发表于:2019-01-10 / 阅读(166) / 评论(0)

好听的英文歌曲

美国国家公共电台 NPR Dalia Mogahed: How Does Speaking Up Change Minds?

GUY RAZ, HOST: Have you ever experienced hatred or - I mean, have you ever - I don't know. Has anybody ever said something to you because of who you are, because of your faith that has just been so incredibly hurtful? DALIA MOGAHED: Yes (laughter), a

发表于:2019-01-17 / 阅读(183) / 评论(0)

2017年NPR美国国家公共电台4月

英语听力：自然百科 Lost Pyramind Found 发现新的金字塔

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. National Geographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2019-01-22 / 阅读(195) / 评论(0)

自然百科2008年

Dalia Mogahed:点燃阿拉伯之春的态度

Pollster Dalia Mogahed 分享了一些关于埃及人对于阿拉伯之春的态度的令人意外的数据主要集中于女性在导致变革中起到的角色。

发表于:2019-02-05 / 阅读(245) / 评论(0)

TED公开课:告女性说

Chinese State Councilor meets US Comptroller General

BEIJING, Nov. 18 (Xinhua) -- Chinese State Councilor Ma Kai on Sunday met with visiting Comptroller General of the United States Gene L. Dodaro. Ma said the increase of communication on auditing between China and the United States will help promote t

发表于:2019-02-08 / 阅读(154) / 评论(0)

英语新闻

"General Hospital" wins big at Daytime Emmys 2012

LOS ANGELES, June 23 (Xinhua) -- ABC's General Hospital won its record 11th Daytime Emmy Award for Outstanding Drama Series here Saturday together with other four trophies, becoming the biggest winner of the night. Anthony Geary, who has been the lea

发表于:2019-02-18 / 阅读(336) / 评论(0)

英语新闻

英闻天下——297 China Rejects Philippines' Arbitral Request: FM

The Chinese government has rejected a move by the Philippine government to take their dispute regarding sovereignty issues in the South China Sea to the United Nations for arbitration. Foreign Ministry spokesman Hong Lei. Chinese Ambassador to the Ph

发表于:2019-02-21 / 阅读(228) / 评论(0)

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attitude control mode

auxiliary pole shunting