check off片语动词KK [tʃɛk ɔf] /tʃɛk ɔf/发音片语动词1打勾、做记号、划掉可拆开She checked off each item on the shopping list as she found it.她每找到一样东西,就在购物清单上打个勾。2核对、清点、点名可拆开The guide checked off the students' names before the bus left.巴士开走前,导游逐一核对了学生的名字。3完成、达成可拆开He finally checked off the last goal on his list this year.今年他终于完成了清单上最后一个目标。用这个字练口说→