| 词汇 | no |
| 词根词缀 | 词源： "negative reply," early 13c., from O.E. na (adv.) "never, no," from ne "not, no" + a "ever," from P.Gmc. *ne (cf. O.N., O.Fris., O.H.G. ne, Goth. ni "not"), from PIE base *ne- "no, not" (see un-). Second element from PIE *aiw- "vital force, life, long life, eternity" (see aye (2)). As an adj. meaning "not any" (c.1200) it is reduced from O.E. nan (see none), the final -n omitted first before consonants and then altogether. No-no (n.) first attested 1942. No problem as an interjection of assurance, first attested 1963. Phrase no can do "it is not possible" is attested from 1914. 词根记忆： ad.不是,不a.没有的;不允许n.不,拒绝I have no more time to waste here.我没有更多的时间浪费在这里了. |
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