106. charge…for因…索取(费用) ， charge sb. with sth.控告某人犯有…
107. round the clock(=all day and all night， usually without stopping)昼夜不停地
108. comment on评论
109. commit oneself to使自己承担…commit sb. to prison把某人送进监狱; commit one's 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
110. in common (和…)有共同之处，共用。 be common to sb.是与某人所共有的