锌

dù xīn

镀锌

plate with zinc

qīng tóng wéi tóng hé xīn de hé jīn

青铜为铜和锌的合金。

Bronze is an alloy of copper and tin.

qì tài jīn shǔ bèi lěng què qiě níng jié chéng yè tài xīn

气态金属被冷却且凝结成液态锌。

The gaseous metal is cooled and condenses into liquid zinc.