Oscillating vector
[电] 振荡向量
🧩 词语组成解析
[计] 振荡的
🗣️ 情景例句
How soon will my mail be received by the other end?
我的信件多快能被对方收到？
I told him to come in for a few minutes.
我告诉他进来等几分钟。
No, the 22nd.
不是，是22号。