like: bê tông cốt sắt
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Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
bê tông cốt sắt * ☊ 
reinforced concrete, ferroconcrete * ☊
[ bê ] : (1) calf, baby cow; (2) to carry with both hands; (3) disorderly
[ tông ] : ancestor, family, relation
[ cốt ] : (1) to aim at, be essential, essence; (2) bone, framework
[ sắt ] : iron