like: hiệu suất
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
hiệu suất * ☊ 
efficiency, performance, productivity, output * ☊
[ hiệu ] : store, shop; sign, signal, mark, brand, trademark
[ suất ] : part, portion, ration
OXF3000: 
hiệu suất 
performance
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