Catchment area
匯水面積
?? 牛津釋義
catchment area
1 (also catchment basin) area from which rainfall flows into a river, reservoir, etc 集水盆地（雨水由此處流入江河、 水庫等）.
2 (also catchment) area from which people are sent to a particular school, hospital, etc 屬區（人們由此處被送到某學校、 醫院等）
a school with a large catchment area 有大范圍招生區的學校.
?? 詞語組成解析
n. 排水區, 集水, 流域
area
['?r??]
n. 地區;區域，范圍;面積，平地;領域;
??? 情景例句
We could call it Deep Sleep Country Air.
我們可以稱它為"沉睡的鄉村空氣"。
Money calls, but does not stay: It is round and rolls sway.
金錢會上門，不會留下來，因為是圓的，所以會滾開。
No doubt about it.
毫無疑問。