come to a head片语KK [kʌm tu ə hɛd] /kʌm tu ə hɛd/发音片语1到紧要关头、白热化、爆发Tensions between the two departments finally came to a head last week.两个部门之间的紧张关系上周终于白热化。2化脓、出脓医学The boil came to a head and burst after two days.那个脓疮化脓后,两天就破了。用这个字练口说→