释义 |
保护装置 bǎohù zhuānɡzhì 基本例句 protectorprotecting meansprotecting equipmentsafety equipmentprotective gearprotection unitprotective equipmentprotective diviceguardersafety deviceguardfender systemprotective device 保护物一个起保护作用的装置;保护装置A device that protects; aguard. |