none: [OE] Etymologically, none is simply ‘not one’. It was formed in the Old English period from the negative particle ne and ān, ancestor of modern English one. It was originally both a pronoun and an adjective, but in the latter role it has been replaced by its reduced form no. => one
none (n.)
Old English nan (pron.) "not one, not any," from ne "not" (see no) + an "one" (see one). Cognate with Old Saxon, Middle Low German nen, Old Norse neinn, Middle Dutch, Dutch neen, Old High German, German nein "no," and analogous to Latin non- (see non-). As an adverb from c. 1200. As an adjective, since c. 1600 reduced to no except in a few archaic phrases, especially before vowels, such as none other, none the worse.
中文解释
1. no + one => none.2. none => non-.
实用例句
1. Seventy-nine voted in the affirmative, and none in the negative.
79人投赞成票，没有人投反对票。
来自柯林斯例句
2. She exhibited none of the narcissistic and nihilistic tendencies of her peers.
她一点儿都没表现出同龄人那种自恋和虚无主义的性格倾向。
来自柯林斯例句
3. None of these people will admit responsibility for their actions.
这些人都不会愿意为自己的行为负责。
来自柯林斯例句
4. She did none of the maintenance on the vehicle itself.
她对车子本身没有进行半点养护。
来自柯林斯例句
5. That's none of your business, it has nothing to do with you.