like: loa phóng thanh
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
loa phóng thanh * ☊ 
loudspeaker * ☊
[ loa ] : megaphone
[ phóng ] : (1) to enlarge; (2) to release, throw, launch, let fly, fling, fire
[ thanh ] : sound, noise, tone, pitch
[ loa ] : speaker
[ phóng ] : launch
[ thanh ] : bar