like: phòng ngừa
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
phòng ngừa * ☊ 
to prevent, deter, ward off * ☊
[ phòng ] : (1) room, office; (2) to prevent
[ ngừa ] : to prevent
[ phòng ] : chamber
[ phòng ] : room
OXF3000: 
phòng ngừa 
prevent