Quadripole
[计] 四端网络, 四端电路
🗣️ 情景例句
I do, Harry.
我是关心， Harry。
Use your head!
动一下脑筋吧！
The woman kept as near as she could to the children and even tried to get into the case herself, but it was too small.
这位妇女尽可能地靠近孩子，甚至自己也想钻进箱子里去，只是箱子太小了。