Slewing area
[机] 转动面积
🧩 词语组成解析
[电] 转动
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
Are they open?
店开着吗？
I was about to leave.
我正要出门。
IS it true or false?
这是对的还是错的？