sự đóng góp 
contribution việc đóng góp contribution [ việc ] : affair, thing, work, job, matter, business, idea
[ đóng ] : to close, shut, build, drive (nail), play, act (in a play)
[ góp ] : to accumulate, gather, contribute, pool, collect
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
Einstein đã cống hiến rất nhiều cho loài người . |
