私自

sī zì

HSK 2.0 等级 6 HSK 3.0 等级 7 副词 不太常见

释义

1. private; personal
2. secretly; without explicit approval

词语关系

Related words

2 items

• 私下 sī xià 私下 sī xià in private privately or in secret, often for communication: in private
• 秘密 mì mì 秘密 mì mì secret; private; confidential; clandestine secretly, as an adverb or adjective: secret; private; confidential; clandestine

Synonyms

1 item

• 擅自 shàn zì 擅自 shàn zì without permission both mean doing something without permission, but 私自 emphasizes personal or private motivation, while 擅自 focuses on overstepping authority: without permission

Usage notes

Common mistakes

私自 often implies acting for personal gain or in secret, while 擅自 stresses acting without authorization from a higher authority. Using 私自 for overstepping official authority may sound unnatural.

例句

显示 1 条

他 私自 拿了我的书，没有告诉我。

He took my book without telling me, privately.

AI 生成的例句会用此图标标注。

包含 私自 的词语

• 自私自利 自私自利 zì sī zì lì: everything for self and selfish profit (idiom); with no regard for others

私自 的构成词

• 自 自 zì: self
• 私 私 sī: personal