Nead
abbr. negative electron affinity device 负电子亲和力器件
🗣️ 情景例句
By this time next week we shall be in London.
下星期的这个时间我们将在伦敦。
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
The action he takes varies according to the nature of the complaint.
司法特员采取的行动因意见的性质不同而有所不同。