1)silent mutation,不活动突变2)spongiolin,不活动突变3)Sexually inactive,性不活跃4)neither alive nor dead,不死不活5)deactivation; inaction,不活动6)inactive,不活动的7)inactive page,不活动页8)inactive station,不活动站9)desactivation,不活化性10)dead,inert,不活泼的
用法和例句
T here are more volatile constituents in the urine of sexually active males th an in sexually inactive ones and more in breeding season than in non-breeding season.