词语hyperboloidal gear
解释双曲线齿轮,双曲面齿轮,歪伞齿轮
词性名词
hyperboloidal gear〔名词〕双曲面齿轮,双伞齿轮,双曲线齿轮,双曲面齿轮,歪伞齿轮详细»
hyperboloidal gear〔名词〕双曲线齿轮,双曲面齿轮详细»
hyperboloidal gear〔名词〕双曲线齿轮详细»