Oscillating circuit
[计] 振荡电路
🧩 词语组成解析
[计] 振荡的
🗣️ 情景例句
That's beautiful!
太完美了，真棒！
What brings you here?
什么风把你吹来啦？
That's what we did in China in the old days, before thermoses were invented, said Wei Hua.
“那是我们中国从前未发明出热水瓶时的做法。”魏华说。