1.Of course that sort of thing was not convenient, so we sent a shell and blew the signaller all to pieces.
这当然很不好，我们于是发炮把那信号员炸得粉身碎骨。
2.A trained signaller can tap out messages at treat speed on the Morse key.
受过训练的通信员可用莫尔斯键快速发电报。
3.Along with the headbutt, the signaller makes a brief "piping" sound, says Nieh.
随着用头碰撞，这些通讯兵发出短暂的“尖叫”声，聂说。
4.Marine acoustic and optical alarm signaller general specification
船用声光报警信号器通用技术条件