like: hiệu ứng phụ
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
hiệu ứng phụ * ☊ 
side effect * ☊
[ hiệu ] : store, shop; sign, signal, mark, brand, trademark
[ ứng ] : to respond
[ phụ ] : to help, assist, aid; secondary, attached, assistant, auxiliary