like: bánh khía hộp số
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Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
bánh khía hộp số * ☊ 
gear pinion * ☊
[ bánh ] : (1) cake, bread, pie, pastry; (2) wheel
[ khía ] : angle
[ hộp ] : tin, can, box, case, carton
[ số ] : (1) amount, number, figure, quantity, size (of clothing), digit, edition; digital; (2) gear (of a car); (3) destiny, fate, lot
[ hộp ] : box
[ số ] : number