金铜合铸 jīn tóng hé zhù

DEFINITIONS

  1. copper gold alloy

CHARACTERS

金 jīn
HSK 4
gold; metals in general; money
铜 tóng
HSK 6
copper, brass, bronze
合 hé
HSK 4
combine, unite, join; gather
铸 zhù
HSK 6
melt, cast; coin, mint