他在纽约港跳下船，游上了岸。He had jumped overboard in New York harbor and swum to shore.他拢岸让她下船，然后继续悠闲地在湖上划着。He rowed her ashore and then continued trolling around the lake.7名普通舱的旅客准备下船。Seven second-class passengers prepared to disem...
承蒙相助，本人不胜感激。I'm much obliged to you for helping us.承蒙您的邀请,我觉得很荣幸.I deem it an honour to accept your invitation.承蒙厚爱,十分感激.I am greatly beholden to you for your kindness....
A wealthy businessman has been found bludgeoned to death.一位富商被发现死于重物连续猛击。He broke into the old man's house and bludgeoned him with a hammer.他闯进了老人的房子，用铁锤猛击老人。The boss finally bludgeoned him into accepting responsibi...
当两个等位基因不同时,称之为杂合性的.When the two alleles are not identical , they are said to be heterozygous.自交杂合子有一半杂合性, 因此远系繁殖可以产生适应能量更强的种群.Selfing heterozygotes halves the heterozygosity , and thus outbreeding maintains heterozygosit...