乃

• Pinyin: nǎi
• Desglose de hanzi: 乃 = an ancient pictograph historically meaning 'you' or 'thus' in classical Chinese — now primarily a literary/formal copula or adverb expressing logical consequence or identification

Significado

En efecto; entonces; así; “ser” (partícula literaria/clásica).

A classical particle used in formal and literary Chinese. In modern usage, it appears in set expressions, legal documents, and literary writing to mean 'then,' 'thus,' 'to be,' or 'indeed.' Common in four-character idioms and formal prose. Rarely used in ordinary conversation.

Ejemplos

1. 失败乃成功之母，每一次挫折都是通往卓越必不可少的积淀与磨砺。
2. 此举乃历史发展之必然趋势，任何试图逆转这一进程的努力都将徒劳无功。
3. 他乃当世少有的全才，无论是文学创作还是科学研究，均造诣颇深。

Guía de uso

Contexto: classical Chinese, literary writing, legal documents, set phrases

Tono: literary/solemn

Correcto

• 此人乃国内顶尖的网络安全专家，曾多次协助政府机构处理重大信息安全事件。(This person is a top-tier cybersecurity expert in the country, who has assisted government agencies with major information security incidents on multiple occasions.)
• 谦逊乃成大事者应有的品格，盲目自信则往往是走向失败的根源之一。(Humility is the essential character of those who accomplish great things; blind self-confidence is often one of the root causes of failure.)

Incorrecto

• 在口语或非正式写作中单独使用'乃' (乃 is a classical/literary particle — in everyday speech or informal writing, use 是, 就是, or 因此 depending on the intended meaning)

Origen e historia

乃 is an ancient Chinese character appearing in oracle bone script, originally associated with 'you' or 'thus'; grammaticalised into a classical logical particle meaning 'then/thus/is' in formal written Chinese

Contexto cultural

Época: Classical Chinese

Generación: All ages

Contexto social: Universal