Signaller
n. 信号手, 通信兵, 信号装置\\n[化] 信号装置
📖 牛津释义
signaller
(US signaler), n person who signals, esp a soldier specially trained for this purpose 信号员; （尤指）信号兵.
🗣️ 情景例句
He's on his way up.
他的事业蒸蒸日上。
Did you see him yourself?
你自己亲自看到他吗？
Yes, please.
是的，劳驾了。