Microcharacter
显微划痕硬度计
🗣️ 情景例句
Sorry, I've already got plans.
对不起， 我有事。
Millions of thanks to you all, and don't forget to finish your dinner before it get cold.
十分感谢大家，大家快趁热吃吧。
May I have a look at it, please?
我可以看一看吗？