Fluorosensor
氟传感器
🗣️ 情景例句
No, that's not right. Most of the time I do those things.
不对。那些事多数情况是我来做。
You should wear a raincoat, It's rainy today.
你应该穿一件雨衣，因为今天下雨。
We need a lot of thing this week.
这星期我们需要很多东西。