Constant area
[计] 常数区
🧩 词语组成解析
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
that will bring parents and teachers together once a week
让家长们及教师每星期一次
He notices something.
他察觉到了某种东西。
To his surprise, she said she hadn't.
使他吃惊的是，她说她不喜欢。