单词	寄主寄生物关系
释义	寄主寄生物关系host-parasite relationship
随便看	know what one's talking about know what's o'clock know what's o'clock (或 what o'clock it is) know what's what know what's what o'clock it is know when to stop know where one is know where one is with someone know where one stands know where one stands with someone know where one stands (或 is)(with someone) know where the shoe pinches know where to stop know where(或when)to stop know which end is up know which side one's bread is buttered know which side one's bread is buttered (on) know which side one's bread is buttered on know-who know who is who know who's who know-why know without a doubt know your faults and reform them, know–all