Minidrinier
留着率测定仪
🗣️ 情景例句
You look nice in your new shirt.
你穿这件新衬衫挺好看的。
If you have no questions, may I go on to the next stage?
如果你们没有问题了，我可以进行下一阶段吗？
I have an exhibition in London this coming month.
下个月我在伦敦要举办一次画展。