Spiraltron
螺旋线管
🗣️ 情景例句
Yes, but the number's no longer in service.
打过，但那个号码是空号。
It must be about three thirty.
现在想必是三点三十分左右。
Good idea! It's much better than having classes! Can I go, too?
好主意！这比上课好得多！我也可以去吗？