like: cứu binh
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Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
cứu binh * ☊ 
reinforcements * ☊
[ cứu ] : (1) to save, rescue, deliver, relieve; (2) to study, research, examine, investigate
[ binh ] : (1) soldier, military; (2) see bênh