least /li:st/ I. adj.最少的；最小的： (修饰不可数名词)：He has the least money of us.我们中间他的钱最少。 There isn’t the least wind today. 今天一丝风也没有。 ‖II. n. 1. 最少，最小：A has little, B has less, and C has the least. A有的不多，B有的更少，C有的最少。 He did the least of the work and got the most of money. 他活干得最少，钱拿得最多。 2. 用于习语 least of all 尤其：No one believed her, least of all me (= especially not me). 没有人相信她，尤其是我。at least 至少，起码：The trip will take three days at least. 这次旅行至少需要三天。not in the least 一点也不；毫不：I’m not in the least tired. 我一点也不累。say the least（至）少说（见say条）‖III. adv.最少地；最不：He talks the least. 他话说得最少。This is the least useful of the four books. 四本书中这本最没用。