词汇	控径
释义	控径 control diameter
随便看	first-aid personnel first aid post first-aid post first-aid principles First aid procedures first aid repair first-aid repair first-aid repair technology First-aid rescuer system first aid room first-aid room first aids First aids first-aids first aid service first aid shears first aid skill First-aid skill first-angle method first-angle-method first angle projection first-angle projection first-angle-projection first aid station first-aid station