Quadrant machine
[电] 闸柄终止台
🧩 词语组成解析
quadrant
['kwɔdrənt]
n. 四分之一圆;扇形体;象限仪;四分仪;
🗣️ 情景例句
No, you needn't do that.
不行呀，你不必这样。
I've got a slight pain in my knee.
我的膝盖有点痛。
When they had gone, the driver of the car came towards him.
他们走后，汽车司机向他走来，