Oscillating vector
[电] 振荡向量
🧩 词语组成解析
[计] 振荡的
🗣️ 情景例句
His books exposed people to new ideas.
他的书使人们接触了新思潮。
To start the city planning
着手都市计划
It's a waste of time reading that book. It's rubbish.
看那本书真是浪费时间。那简直是垃圾。