单词	double helical gears
释义	double helical gears 人字齿轮
随便看	immediate cause effect Immediate change in feedback pressure immediate character immediate charge information call immediate charge information system immediate checkpoint immediate chlorine demand immediate choice immediate cold regenerating technique immediate collision immediate command immediate commander Immediate Commanding Officer immediate comment immediate communication on Internet immediate compensation immediate complaint immediate component immediate components analysis immediate compression immediate conditional assembly immediate connection immediate consciousness immediate consequence immediate constituent