用法:
1 (also catchment basin) area from which rainfall flows into a river, reservoir, etc 集水盆地（雨水由此处流入江河, 水库等）.

用法:
2 (also catchment) area from which people are sent to a particular school, hospital, etc 属区（人们由此处被送到某学校, 医院等）:
a school with a large catchment area 有大范围招生区的学校. catchment area 2
[/ˈkætʃmənt eərɪə; ˋkætʃmənt ˏɛrɪə/]

用法:
1 (also catchment basin) area from which rainfall flows into a river, reservoir, etc 集水盆地（雨水由此处流入江河、 水库等）.

用法:
2 (also catchment) area from which people are sent to a particular school, hospital, etc 属区（人们由此处被送到某学校、 医院等）:
a school with a large catchment area 有大范围招生区的学校.

• cold(cool)
• come back(get back)
• come down to earth(come down in the world)
• come home to(go home to)
• come in view(come into view)
• come into action(go into action)
• come into effect(put into effect)
• come into possession of(come into the possession of)
• come into service(go into service)
• come into the hands of(fall into the hands of)
• come into use(go into use)
• come out in one's true colours(show one's true colours)
• come short(fall short)
• come to do sth(grow to do sth)
• come to grips (with)(get to grips with)
• come to hand(come to one's hand)
• come to the front(go to the front)
• come up for auction(come up for sale, put up for auction, put up for sale)
• come up the wall(go to the wall)
• come(go)
• come(grow)
• comic(comical)
• coming(forthcoming)
• common(frequent)
• common(mutual)