热带海洋学院专升本基础英语必背句子
 1、by chance(=accidentally, by accident)偶然
	 2、for a change换换环境(花样等)
	 3、charge sb. with …控告某人犯有… 
	 4、in charge of (=responsible for) 负责(某事) in the charge of …由…管
	 5、take charge of (=to be or become responsible for)负责管理(照顾)
	 6、charge…for 因…索取(费用), charge sb. with sth. 控告某人犯有…
	 7、round the clock(=all day and all night, usually without stopping) 昼夜不停地
	 8、comment on 评论
	 9、commit oneself to 使自己承担… commit sb. to prison把某人送进监狱; commit ones idea to writing 把某人的想法写下来; commit a matter to a committee 把某事交给委员会讨论