Quadripole
[计] 四端网络, 四端电路
🗣️ 情景例句
Be our guest.
请随意。
Goodbye, it was nice meeting you.
再见，很荣幸认识你。
I haven't forgotten anything, she said to herself. But then it was time to pay for them.
“我什么也没忘记，”她自言自语地说。但接着该是她付钱的时候了。