person on watch中文什么意思

值班人员

• person:    n. 1.人；个人。 2.〔蔑称〕家 ...
• watch:    n. 1.表；船钟。 2.值夜，值班 ...
• watch at the bedside of a sick person:    守护在病人的床边

例句与用法

1. 00 deck officer informed to reduce main engine ( m / e ) speed to 100r / min , fire pump started to feed water , and all crew except the persons on watch for firefighting drills
   14点零分驾驶员通知主机减速到每分钟100转，消防泵供水，除值班人员外全体人员进行消防演习。