annunciator的例句（annunciator在句子中的用法）

• Close and lock cabin door and verify CABIN DOOR annunciator extinguishes. 锁门并确认“CABINDOOR”指示灯熄灭.
• Latch left lavatory door into divider and verify LAV DOOR annunciator extinguishes. 关闭左侧厕所门,确认“CABINDOOR”指示灯熄灭.
• Latch right lavatory door into divider and verify LAV DOOR annunciator extinguishes. 关闭右侧厕所门,确认“CABINDOOR”指示灯熄灭.