lốc cốc 
sound of wood striking wood [ lốc ] : tornado, twister
[ cốc ] : (1) glass, cup, glassful; (2) to hit on the head with one’s finger; (3) cormorant; (4) ravine, valley; (5) cereal, grain
Most Common Compounds Set 1:
Most Common Compounds Set 2:
Most Common Compounds Set 3 :
| JCV |
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| SV5000 |
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