Widia
[机] 锻结碳化物
🗣️ 情景例句
Thanks.
谢谢。
You cannot make a silk purse out of a sow's ear.
猪耳朵做不成丝钱包；巧妇难为无米之炊。
It's a pleasure. What time is it by your watch, please?
不客气。请问，你的表几点了？