gear-box的用法和样例：

例句

用作名词(n.)

When designing a planet gear box, in the case of gear shifted, the power must be analyzed to make sure if there are unreasonable and inner circle power.摘要行星变速箱设计过程中，在挂接不同挡位时，各挡功率流向是否合理，是否存在封闭功率流，是必须解决的问题。

美语咖啡屋 Lesson 42: Graphic Design to Pastry Chef

Liz, Graphic Design to Pastry Chef J: Hello everyone! I'm Jody. Welcome to American Cafe Y: 各位好，我是杨晨。欢迎您到美语咖啡屋。 J: Our guest today is Liz. She's a friend of mine

发表于:2018-12-19 / 阅读(102) / 评论(0)

美语咖啡屋

VOA标准英语2012--Movie, Game Violence Are Focus in Wake of School Shooting

Movie, Game Violence Are Focus in Wake of School Shooting When Chris Nolans film The Dark Knight Rises came out in July, the on-screen death and destruction served as the backdrop to a mass shooting during its premiere in Aurora, Colorado. The shoote

发表于:2019-01-03 / 阅读(48) / 评论(0)

VOA标准英语2012年(十二月)

CNN 2010-04-05

A video game so vile and disgusting that it makes your stomach turn. Players actually groping, stalking, even raping women and little girls because they think it's fun. The game is made in Japan, but women's groups around the world are outraged. (BEG

发表于:2019-01-08 / 阅读(62) / 评论(0)

CNN2010年(四)月

CNN 2012-02-13

Ambassador Rice ,the second youngest person to hold that position.She's the first African American woman to be America's representative to the United Nations so she did perfect in the theme of this year's Black history month,black woman in the Americ

发表于:2019-01-08 / 阅读(59) / 评论(0)

CNN2012年(二)月

U.S. treasury secretary supports Greek reform package

WASHINGTON, Feb. 19 (Xinhua) -- U.S. Treasury Secretary Timothy Geithner on Sunday threw U.S. support behind the latest Greek economic reform package and said the United States would encourage the International Monetary Fund (IMF) to back this agreem

发表于:2019-02-13 / 阅读(53) / 评论(0)

英语新闻

英文短篇故事（纽约）399 Open the Darn Package!

The unopened box contained a bar of soap. He dug under the end flap with his thumbnail. He couldn't pry the flap open. He tried to dig under the other end flap. He couldn't pry that flap open either. This is a simple, cardboard box, he thought. Why i

发表于:2019-02-15 / 阅读(42) / 评论(0)

英文短篇故事（纽约）

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学英语单词

单词：gear-box