Electrothinning
电解减薄法
🗣️ 情景例句
My mother is a housewife and my father is retired.
我妈妈是家庭妇女，我爸爸退休了。
A plant may produce new flowers; man is young but once.
花有重开日，人无再少年。
Just wait and see!
等着瞧！