- protector rack
- 保安: ensure public security
- 架: frame; rack; shelf; stand
- 保安: 1.(保卫治安) ensure public security 保安队 a public security corps etc.; a unit of public security policemen2.(保护工人安全, 防止发生事故) ensure safety; 保安措施 security measures; 保安短路器 battle short; 保安规程 safety regulations; 保安技术 safety technique; 保安继电器 safety relay; 保安开关 safety cut-off; 保安控制 fail safe control; 保安人员 security personnel; 保安通信设备 communication equipment for maintenance; 保安隙 protector gap; 保安装置 protective device; safety appliance
- 安全，保安: security
- 保安部: security department; security directorate; security office
下载手机词典可随时随地查词查翻译