Etolizing
多孔粉末烧结零件电解覆层法
🗣️ 情景例句
Nice talking to both of you.
很高兴与两位交谈。
I want a package deal including airfare and hotel.
我需要一个成套服务，包括机票和住宿
He looked pale and his clothes were in a frightful state.
他面色苍白，衣服也搞得不成样子。