Signalman
n. 信号手
✅ 同义词
📖 牛津释义
signalman
n
(pl -men )
1 person who operates signals on a railway （铁路）信号员.
2 person who signals, esp in the army or navy 信号手, 信号兵（尤指陆军或海军的）.
🗣️ 情景例句
He's writing to invite me
他写信邀请我
Third, straightforwardness is important, too.
最后坦率也很重要。
I have pressing business to attend to.
我有紧急的事情要处理。