Ducs
(duc 的复数) abbr. [电子]数字上变频器（Digital Up Converter）
🗣️ 情景例句
Don't forget to write.
别忘了给我写信。
The question revealed the truth.
那个问题揭示了真相。
She will be arriving this evening and intends to stay for a few days.
她将于今天傍晚到达，并准备住上几天。