stealthy
	英 ['stelθɪ]
美['stɛlθi]
	    
    英英释意
	
	- 1. marked by quiet and caution and secrecy; taking pains to avoid being observed;
 - "a furtive manner"
 - "a lurking prowler"
 - "a sneak attack"
 - "stealthy footsteps"
 - "a surreptitious glance at his watch"
 - "someone skulking in the shadows"