单词：screw pitch
screw pitch的用法和样例：
例句
- The horizontal anger has a variable pitch.横向搅龙具有可变的螺距。
- When the helicopter is inverted, add enough negative pitch to support the helicopter, and remove the Aft cyclic control.当直升机到达最高点成为倒飞姿态时，增加负螺距使直升机的高度不会下降，将升降舵回到中立点。
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职场黑话，就是在职场中常出现的一些口是心非的反话。曾经在网上流传过一阵职场黑话大全，看得人可是心惊肉跳。现在就来盘点10句最能忽悠人的职场黑话，看看你被忽悠过没？ 1.Good to
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Lesson 14 Screw 1.You can't screw up this time. 2.You got screwed again this time? 3.I'm not for sale.Screw your money! 4.You screw with me and you'll be sorry. 5.Stop screwing off in school. 6.That crook screwed me out of ￥10. 7.The guy must have
辛沛沛NO-BOOK 辛沛沛口语提高版
1. Dont count on them。 别指望他们。 2.Im trying to get a hold of her。 我正试着联系她。 3.Hes never lined up on the line with me。 他从没和我站在用一阵线。 4.If i screw this one up，Im gonna get canned。 如果我搞砸了
英语口语
讲解文本： screw around with someone 招惹某人，对某人态度随便，糊弄 Don't screw around with me. Look at me. 别糊弄我，看着我！ Don't screw around with him. He has a bad temper. 别招惹他，他脾气不好。
愉悦口语