like: cơ mật viện
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Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
cơ mật viện * ☊ 
security council * ☊
[ cơ ] : (1) foundation; (2) occasion, opportunity, circumstance; (3) odd; (4) regiment; (5) machine, mechanism, motor, engine; (6) airplane; (7) hunger, famine; (8) muscle; (9) outburst, crisis
[ mật ] : (1) honey, molasses; (2) gall, bile; (3) secret, confidential, classified; (4) dense, thick, close, intimate
[ viện ] : institution, institute