Voltage gradiant
[电] 电压梯度
🧩 词语组成解析
🗣️ 情景例句
My instructor thought that the beginner's class was too easy for me.
老师认为初级课程对我来说太容易了。
A good winter brings a good summer.
瑞雪兆丰年。
Good! Thanks.
太感谢了。