Oscillating vector
[电] 振荡向量
🧩 词语组成解析
[计] 振荡的
🗣️ 情景例句
My plans force me to leave it in Chicago.
我的计划使我必须将它留在芝加哥。
I'll probably wake up early and get up at 6:30.
我可能早醒并在6:30起床。
It was upon this principle that the first instruments were made,
据这一原理，制造出了最初的地震仪器，