hợp kim 
alloy | Building Materials | alloy | (Google translate:) hợp kim | (Google translate:) Legierung |
| Industry | Legierung + | alloy + | Premises and production | C |
[ hợp ] : to suit, fit, be compatible, go together, unite
[ kim ] : needle, pin; metal, gold, hand (on a watch)
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
thép hợp kim alloy steel hợp kim gang cast alloy iron hợp kim không rỉ stainless alloy, rust-proof alloy hợp kim nhôm aluminum alloy vàng tây gold and copper alloy