在生长发育中,石斑鱼个体大小差异显著,导致此现象出现是因先天性和后天性二个方面造成.The individual size difference were both the congenital and the acquired factors.我们经常吃的咸水鱼有石斑鱼,红衫鱼和仓鱼.The salt - water fish we usually eat are Grouper, Golden thread and Pomfret....
他对于法国、德国和荷兰的文学了如指掌。He was well acquainted with the literature of France, Germany and Holland.他14岁起就知道自己日后干什么了。He knew what he wanted to do from the age of 14.他是由海军上将精心挑选出来担任这项工作的。He was hand-picked for this job by the Ad...