森严壁垒
- na.The defence is iron-clad.
- 网络Entrenched
森严壁垒森严壁垒
1.The defence is iron-clad.; sharply divided; strong defence, preparations; strongly fortified; The demarcation between each other is distinctly marked.
森严壁垒森严壁垒1.The defence is iron-clad.; sharply divided; strong defence, preparations; strongly fortified; The demarcation between each other is distinctly marked.