like: hóa trị
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
hóa trị * ☊ 
valence, valency * ☊
[ hóa ] : (1) merchandise, goods; (2) to change into, become -ize, -ify
[ trị ] : to cure, treat