WORD BY WORD

slag

英/slˈæɡ/
美/ˈsɫæɡ/
01n.

熔渣, 矿渣, 无足轻重的人

the scum formed by oxidation at the surface of molten metals

02v.

使变成熔渣

convert into slag

03v.

变熔渣

convert into slag