Umm
[医]Unlversal Measuring Microscope
🗣️ 情景例句
I'm experienced in IBM-PC and Great Wall computers.
我熟悉IBM-PC和长城电脑。
What's your nationality?Are you a Japanese?
你的国籍是什么？你是日本人？
Oh, do you have to?
噢，你们一定得走吗？