like: âm hai môi
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Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
âm hai môi * ☊ 
bilabial sound * ☊
[ âm ] : (1) sound; (2) lunar; (3) Yin, female, negative, minus; (4) reading (of a Chinese character)
[ hai ] : two; both
[ môi ] : lip
[ môi ] : lip