like: bức xạ phát nhiệt
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
bức xạ phát nhiệt * ☊ 
caloricfic radiations * ☊
[ bức ] : (1) hot, torrid; (2) to oppress; (3) [CL for walls, paintings, etc.]
[ xạ ] : to shoot (arrows)
[ phát ] : to distribute, send out, become; [CL for gunshots, abrupt actions]
[ nhiệt ] : heat
[ nhiệt ] : heat