Oscillating vector
[电] 振荡向量
🧩 词语组成解析
[计] 振荡的
🗣️ 情景例句
Do you mind if I pay in RMB?
你们介意我付人民币吗？
Pay somebody back in his own coin.
一报还一报。
Good morning, class.
同学们，早上好！