Clydonograph
过电压摄测仪
🗣️ 情景例句
He accepted an offer of help.
他接受了援助的建议。
What are you doing next week?
下周你干什么？
Though the costume consisted only of a sheet, it was very effective.
尽管化装服仅由一个被单制成，却十分逼真。