HSK GuideHSK by Foorsa

保安 bǎo ān — to ensure public security

bǎo ānbao3 an1

to ensure public security

尚未翻译成你的界面语言，此处以英文显示。

三级· 2021 年“三等九级”国际中文水平标准adjectivenounverb

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义项

to ensure public security
to ensure public security; to ensure safety (for workers engaged in production); public security; security guard
adjective