Fluorosensor
氟传感器
🗣️ 情景例句
Yeah, we caught lots of them. Look!
当然 我们抓到不少鱼。看！
Better die with honour than live with shame.
与其忍辱偷生，不如光荣而死。
Yes, that's right! Where did you see it?
对，没错！你在哪见过吗？