壁垒森严 bìlěisēnyán closely guarded Definitions Defs Origin Strokes Stroke Words Sentences Sents bìlěisēnyán closely guarded 壁垒 壁壘 bìlěi fortifications rampart or wall of a military camp; defensive fortifications森严 森嚴 sēnyán adjective strict strict; rigid; tight; used to describe security, discipline, or social hierarchybìlěisēnyán sharply divided 壁垒 壁壘 bìlěi noun barrier figurative boundary between opposing groups or rival camps; social or conceptual divide森严 森嚴 sēnyán adjective strict strict; rigid; tight; used to describe security, discipline, or social hierarchy
