tricky
英 ['trɪkɪ]
美 
	    - adj. 狡猾的;机警的
 
英英释意
- 1. not to be trusted;
 - "how extraordinarily slippery a liar the camera is"- James Agee
 - "they called Reagan the teflon president because mud never stuck to him"
 
- 2. having concealed difficulty;
 - "a catchy question"
 - "a tricky recipe to follow"
 
- 3. marked by skill in deception;
 - "cunning men often pass for wise"
 - "deep political machinations"
 - "a foxy scheme"
 - "a slick evasive answer"
 - "sly as a fox"
 - "tricky Dik"
 - "a wily old attorney"