单词	常闭阀
释义	常闭阀医normally close valve
随便看	military legal officer Military Legal System military legislation military legislative power Military Legislative Work military level military liaison committee Military Liaison Group Military Liaison Mission Military Liaison Officer Military libraries military library military-lies military life militarylike military-like military line military-linked space program military links military literature military load military load class Military Load Classification military loan military-local logistic integration