watcher
英 ['wɒtʃə(r)]
美['wɔtʃɚ]
	    - n. 观察者;看守人;哨兵;(美)选举监票员
 
英英释意
- 1. a close observer; someone who looks at something (such as an exhibition of some kind);
 - "the spectators applauded the performance"
 - "television viewers"
 - "sky watchers discovered a new star"
 
- 2. a guard who keeps watch
 
- 3. a person who keeps a devotional vigil by a sick bed or by a dead body
 
