在线词典安心存心;居心:~不善|谁知他安的什么心?拼音ān xīn解释存心;居心:~不善|谁知他安的什么心?近义词安定、放心、心安反义词焦心、焦虑英文释义at ease; to feel relieved; to set one's mind at rest; to keep one's mind on sth