Epuivalent conductace
[机] 当量电导
🗣️ 情景例句
Yes. I'd like that.
要啊！我想看一看。
Arthur must send that letter soon.
亚瑟，你必须立刻投递那封信。
Collecting as a serous hobby is quite different and has many advantages.
作为一种严肃的业余爱好的收藏活动完全是另外一回事，它具有许多益处。