Starterdynamo
起动充电发电机
🗣️ 情景例句
He's got 20/20 vision.
他的视力很正常。
The laundry is not dry enough.
衣服还没干。
it would be up and down, to and for and from side to side.
呈现出上上下下、来来回回、左左右右3种性质的运动。