det最小(少)的，(smallest in size，degree and amount)(little的最高级;接不可数名词)：He hasn't the～experience/chance of success. 他没有丝毫经验/成功的机会。There isn't the～wind today. 今天一点风也没有。She has～money of all of us. 我们当中她的钱最少。〖反〗most;

pron最小(少)(the smallest degree，amount or size)：He was the man who did the～of the work and got the most of the money. 他是干活最少拿钱最多的人。That's the～of my anxieties/our troubles. 那是我最不担心的/我们最小的麻烦。Lying is a bad habit，to say the～of it. 至少可以说，撒谎是一种恶习。If I can't protect them from something，the～I can do is warn them that there is a danger. 假如我不能保护他们，至少我可以警告他们有危险。〖反〗most;

adv最少(不)(to the smallest degree)：He is the～successful/interesting/qualified. 他最不成功/没意思/不合格。That is～likely to happen. 那件事最不可能发生。He works/talks (the)～. 他干/说得最少。Of all your records，I like that one (the)～. 在你所有的唱片里，我最不喜欢那一张。〖反〗most;

least of all 1)最不：L～of all do I want to hurt you. 我决不想伤害你。2)特别是：None of us can buy a house，Henry～of all/～of all Henry. 我们谁也买不起房子，特别是亨利。

not least 尤其，特别：all western countries，not～the USA 所有的西方国家，尤其是美国;

at (the) least 至少：There were at～a hundred people present. 至少有100人出席。At～you should say thank you. 你至少应该说声谢谢。

not in the least 一点也不：She was not in the～angry with me. 她一点也不生我的气。It doesn't matter in the～. 一点也没有关系。