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“切齒”的拼音為：qiē chǐ...

他經(jīng)常切齒.He often grinds his teeth.借助于局部綜合法, 研究了 非零 變位弧齒錐齒輪的切齒設(shè)計(jì).Based on the local synthesis method, the tooth cutting of non - zero modified bevel gear was researched.把這無用的仆人 、 丟在外面黑暗里.在那里必要哀哭切齒了.And throw that worthless ...

“切齒”的英語可以翻譯為：[機(jī)] gear cutting...