Etolizing
多孔粉末烧结零件电解覆层法
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
Goodbye. Hope to see you again next year.
再见。希望明年再见到你。
That fits the puzzle! It must be him!
这符合谜底，肯定是他。