Biotron
[计] 高跨导孪生管
🗣️ 情景例句
Let me give you some information sheets about the houses.
我给你们一些关于这些房子的简介。
Stick to it, and you'll succeed.
只要人有恒，万事都能成。
Oh dear! It's very warm in this clasroom, isn't?
天哪，这屋里真暖和，不是吗？