Nixie
[计] 数字管
🗣️ 情景例句
No harm done.
没什么。
Because hs is thinking of majoring in this subject at the university.
因为他考虑把此学科作为在大学里的专业。
When the instrument is situated at more than 700 miles from the earthquake centre,
如果把这种仪器安装在距震源700多英里远的地方，