coassociator (plural coassociators)
An operator that measures nonassociativity of a coproduct.

纳尼亚2插曲 Regina Spektor - The Call

纳尼亚2插曲 Regina Spektor - The Call 纳尼亚传奇2:凯斯宾王子片尾曲演唱者：Regina Spektor It started out as a feeling 我带着一种感觉出发 Which then grew into a hope 后来它成长为一种希望 Which then turned into

发表于:2018-12-08 / 阅读(214) / 评论(0)

VOA标准英语2018年(五月)

英文有声畅销书-秘密 4-10 Bob Proctor

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发表于:2018-12-14 / 阅读(200) / 评论(0)

有声畅销书-秘密

英语口语大赢家Topic123:就诊Seeing A Dcotor

丹尼尔看医生时，医生说他患了流感，要打针。小孩好像都很怕打针，我们的丹尼尔呢，他也怕吗？往下看就知道了。 Listen Read Learn Doctor 3: What seems to be the problem, kid? Daniel: I've got a sore throat, a runny nose and a headache. Doctor 3: AhHow long

发表于:2018-12-26 / 阅读(222) / 评论(0)

英语口语大赢家

英文有声畅销书-秘密 3-18 Bob Proctor

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发表于:2018-12-30 / 阅读(172) / 评论(0)

有声畅销书-秘密

英文有声畅销书-秘密 3-13 Bob Proctor

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发表于:2018-12-30 / 阅读(189) / 评论(0)

有声畅销书-秘密

有声畅销书-秘密 2-06 Bob Proctor

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发表于:2018-12-30 / 阅读(259) / 评论(0)

有声畅销书-秘密

365个英语简短小故事-105. The US Senator

A Republican US senator, Lance Dreyer, held a press conference yesterday. He thanked the media for showing up, and then protested that he was not gay and had never been gay. He said he had never been involved in any way with a man. He said that he ha

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365个英语简短小故事

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Oscar Pistorius is the South African Paralympic runner famous for trying to compete at the Olympics. He is known as Blade Runner because of the artificial limbs he uses to sprint. He is also dubbed the fastest man on no legs. Pistorius is the double

发表于:2019-01-01 / 阅读(242) / 评论(0)

各国名人英文介绍

英语语法：147 “Historic” Versus “Historical”

Grammar Girl here. Todays topic is the difference between the words historic and historical. A listener, Denise, wants to know if she should say, We sell historic replicas or We sell historical replicas. Was an event a historic occasion or was it a h

发表于:2019-01-02 / 阅读(210) / 评论(0)

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Pistorius' bail ruling postponed again

PRETORIA, Feb. 20 (Xinhua) -- The second day of paralympian Oscar Pistorius' bail hearing ended on Wednesday without a court ruling on his application. Magistrate Desmond Nair ruled that Pistorius would remain in custody again at the Brooklyn police

发表于:2019-01-11 / 阅读(229) / 评论(0)

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Pistorius' bail hearing postponed

PRETORIA, Feb. 19 (Xinhua) -- The Pretoria Magistrate Court on Tuesday postponed Paralympian Oscar Pistorius' bail hearing to Wednesday. Magistrate Desmond Nair ruled that the bail hearing be heard under Schedule 6 Offence of the Criminal Procedure A

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106 Tips to Become a Master Connector

106 Tips to Become a Master Connector To succeed, who you know is just as important as what you know. In fact, relationships should be your top priority. The book Never Eat Alone talks about how to apply the timeless principles of relationships in th

发表于:2019-01-17 / 阅读(294) / 评论(0)

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原版英语对话1000个:029 The Visitor

Todd: Hey Leath! Do you want to go ahead and talk about the story you we're going to say? Leath: OK, um, yeah, this was about, I'd say a year and a half ago and it was in Harare, the capital, where my mom lives. I was on holiday back home seeing my m

发表于:2019-01-20 / 阅读(184) / 评论(0)

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社交英语对话-Greeting a Visitor(1)

A: Welcome, Ron, come on in! B: Hi, Malia! What a nice home! A: We enjoy it too! B: How long have you lived here? A: About four years now. B: Well, it is very beautiful. A: Ron, have a seat and I'll get us something to drink. B: Good! I am really thi

发表于:2019-01-20 / 阅读(245) / 评论(0)

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英语口语大赢家Topic258:大学社团 College Association

阿美的室友刚刚退出学生会，阿美就鼓励她参加奥运志愿者协会。阿美的室友同意了吗？她是不是还有什么别的选择呢？ Listen Read Learn May: Would you like to join the Olympic Volunteers' League? Roommate: Am I crazy？I just quitted the Students' Counsel. I do

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Ancestor of Humans

57 这种动物是人类的祖先吗？ DATE=6-13-01 TITLE=SCIENCE REPORT - Ancestor of Humans BYLINE=Jill Moss (Start at 59

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Operator - 美国乡村音乐 Operator, well could you help me place their call see the number on the match book is old接线生，你能帮我从旧的电话簿上找到他的电话号码上我和他联系上么 Shes living in with my best old friend她和我最好的朋友的老朋友住在一起 Sh

发表于:2019-02-03 / 阅读(238) / 评论(0)

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Nike, Oakley move away from Pistorius for murder suspicion

BEIJING, Feb. 19 (Xinhuanet) -- Nike and Oakley, two corporate sponsors of Olympic blade runner Oscar Pistorius, have moved away from the South African sports star, who is charged with murdering his model girl friend on Valentine's Day. KeJuan Wilkin

发表于:2019-02-03 / 阅读(199) / 评论(0)

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英文摇滚歌曲：Ancient Bards - Daltor The Dragonhunter

You, that fly in the sky Black Dragon die! Throw flames from your head trying to kill me you don't know who you are facing blood on your teeth but now let the fight begin! [Black Dragon] He is my spirit he lives in my heart he's guiding my will so I

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On Friendship 论友谊 Friendship means being friendly to one other 友谊意味着彼此友好相处 or making friends with one another. 或与他人交朋友。 Human beings are social animals. They do not live in isolation. 人类是一种社会动

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