銅 tongˊ

tongˊ

(Copper)

Copper

牆鐵壁

tongˊ qiangˊ tieˇ biˋ

(Impenetrable)

An impenetrable wall

, , ,

rhymes-銅牆鐵壁

tongˊ paiˊ

(Bronze)

Bronze medal

,

rhymes-銅牌

tongˊ qianˊ

(Copper)

Copper coin, Copper coins

,

rhymes-銅錢

洋白

yangˊ baiˊ tongˊ

(Copper, White copper)

Copper alloy, White copper

, ,

huangˊ tongˊ

(Brass)

Brass

,

硫酸

liuˊ suan ˉ tongˊ

(Copper)

Copper sulfate

Cat: Chemistry (Copper sulfate) Next

, ,

牆鐵壁

洋白

硫酸

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