furtive
英 ['fɜːtɪv]
美 
	    - adj. 鬼鬼祟祟的,秘密的
 
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"
 
- 2. secret and sly or sordid;
 - "backstairs gossip"
 - "his low backstairs cunning"- A.L.Guerard
 - "backstairs intimacies"
 - "furtive behavior"