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...
I found the cheapest price for enlarging the photograph by ringing round all the photographic dealers.我给所有的照相馆都打了电话,找到了放大照片要价最低的地方.People who have fingered crack houses and fingered drug dealers have been assassinated.那些...
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...