Vertical circle
地平经圈, （地测）垂直度盘; 竖圈
🧩 词语组成解析
vertical
['vɝtɪkl]
adj. 垂直的，竖立的;[解]头顶的;顶点的;[植]纵长的，直上的;
n. 垂直线，垂直面;[建]竖杆;垂直位置;
vert转变+ical...的 → 转变成直的 → 垂直
🗣️ 情景例句
I guess I ruined your day.
我想我扫了你今天的兴。
No one is a fool always, every one sometimes.
无人总是当傻瓜，人人有时当傻瓜。
Two men took the parcel off the plane and carried it into the Customs House.
有两个人把包裹拿下飞机，进了海关。