like: sắc sảo
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
sắc sảo * ☊ 
sharp-witted, fine, sharp * ☊
[ sắc ] : color, look, appearance; iron; sharp
[ sảo ] : bamboo lattice basket-give birth prematurely
OXF3000: 
sắc sảo 
keen