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
Just a moment, I'll ask him.
稍等，我问一下他。
I hope this will teach you a lesson.
希望这会给你一个教训。
I'm afraid I didn't, officer.I must have been dreaming.
恐怕我没有看见，警官。我一定思想开小差了。