Oscillatory current
[电] 振荡电流
🧩 词语组成解析
a. 振动的, 动摇的, 变动的\\n[电] 振荡的
🗣️ 情景例句
Time for a feeding and time for a diapering.
该喂奶， 换尿布的时候了。
Without practice, hopes will be reduced to zero.
没有实践，希望会化为乌有。
When he began to play a tune, we had our first glimpse of the snake.
当他开始吹奏一支曲子时，我们才第一次看到那条蛇。