Saturation area
[计] 饱和区
🧩 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
He ran the drugstore
他经营药房
All men are mortal.
人孰无死。
Betty and Susan are talking on the telephone.
贝蒂和苏珊正在通电话。