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
Yes.
是的。
I know the boy whose father is a painter.
我知道那个男孩的父亲是画家。
Unfortunately you'll have to pay the fine before you check those books out.
在你借书之前你要先付清罚款。