单词：circular interlocked cutter for straight bevel gear cutting
单词：circular interlocked cutter for straight bevel gear cutting 相关文章
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英文名句短语
《绝望主妇》原句： So let me get this straight. He chopped down one of our pine trees? 单词词组讲解 Get sth straight: to make a situation clear; to make sure that you or sb else understands the situation 明确某事；把某事弄清楚
Sight Word Kids 幼儿英语常见字5B
Why We Walk in Circles? Pin the Tail on the Donkey is always fun when you're watching rather than pinning. It is somewhat surprising to see how the blindfolded performers act. Instead of going straight, they always wander off to one side or the other
双语有声阅读
The StonecutterOnce upon a time there was a stone cutter. The stone cutter lived in a land where a life of privilege meant being powerful. Looking at his life he decided that he was unsatisfied with the way things were and so he set out to become the
原版英文故事与诗歌
金属切削 metal cutting 机床 machine tool 金属工艺学 technology of metals 刀具 cutter 电路 circuit 半导体元件 semiconductor element 反馈 feedback 发生器 generator 直流电源
英文语法词汇