1、lack作及物动词，后面直接加宾语，即：lack sth.例句：He lacked the judgment and political acumen for the post of chairman. 他缺少作为主席的判断力和政治敏锐性。 2、lack作名词，常用的搭配是：(a) lack of sth例句：Despite his lack of experience, he got...