Himet
碳化钛硬质合金
🗣️ 情景例句
I'd like to propose a toast to Ms Lin Editor of the Year.
我要请大家为林小姐敬一杯酒，她获选"年度最佳编辑"。
You don't have to pay any duty on personal belongings.
你不必在个人财产上付任何税。
Are they yours?
这是你们的衣服吗？