Perlition
表面渗碳用液体渗碳剂
🗣️ 情景例句
Take care.
慢走。
I have a good-paying job with excellent hours.
我有一个有极好工作时间和好报酬的工作。
So far, they have been unlucky in their search for gold and have no money at all.
到那时为止，他们寻找金子一直碰不上好运，而且他们身上一点钱也没有了。