046. catch up with
[1]追上,赶上;
eg: work hard and you will catch up with your class.
[2]把落后弥补上。
047. check in 办理登记手续
eg: you must check in at the airport an hour before your plane leaves.
048. check out
[1]结帐后离去 check out of a hotel
[2](美)签发支票(银行存款);
[3](登记)离去,离开。
049. check up / (up) on 调查,检查,核对
050. cheer up
[1]使高兴,使振奋;
eg: the news cheered up 1.
[2]高兴起来,振作起来。
eg: he cheered up at the news.
051. clear away 扫除,收拾 ~ the dishes
052. clear up
[1]解释,澄清;(make clear / 2 弄清,澄清)
to clear up the mystery/misunderstanding
[2](天气)变晴;
[3]整理,收拾;
[4]清除,解除。
053. come off
[1]实现,成功,奏效;
[2]离开,掉下,脱落;
[3]脱离,退出,断绝关系。
054. come on
[1]请,来吧,跟着来,慢点;
[2]进展,发展;
[3]开始,来临;
[4]出场,上演。
055. come out
[1]出版,刊出;
[2]出现,显露,长出;
[3]结果是,结局是;
[4]被解出。
056. come round /around
[1]来访,前来;
[2]苏醒,复原。
057. come through 经历,脱险
058. come to
[1]苏醒,复苏;
[2]共计,达到。
059. come to the point
060. come true(梦等)实现,如愿以偿