英语词汇“sex proportion”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	sex proportion
释义	sex proportion 性别比
随便看	time of response time of return time of reverse ventilation time of revolution time of rise time of rotation time of rudder movement time of ruin time of run time of runoff beginning time of sailing time of sanction Time of satellite perigee passing time of seeing time of self-emulsifying time of service time of set time of setting time of setting test time of setting up time of setting-up time of setting up a call time of settlement basis time of shipment time of shipping out of factory