n.信號手
The signalman on the ship wigwagged the good news to the other ship. 那艘船上的信號員用旗語向另一艘船發(fā)送好消息。
The signalman left his cabin before attending to his signals and so committed a grave breach of duty. 信號員沒有發(fā)完信號就離開了他的小木房，因此犯了嚴(yán)重的玩忽職守的錯(cuò)誤。
