Etolizing
多孔粉末烧结零件电解覆层法
🗣️ 情景例句
Make a right at the stop sign.
就在停车再开标志那里向右拐。
Would you be so kind as to lend me some money?
你能借我一点儿钱吗？
Sometimes we aren't able to get into every building because there are too many steps.
有时我们并不能进每栋楼房，是因为楼梯太多了。