pollution可数吗？

不可数
现代英汉综合大辞典
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pollution
[pəˈlu:ʃən, -ˈlju:-]
n.
污染; 被污染(状态); 大量[大面积]污染物
玷污, 腐败, 堕落, 不洁
【医】遗精
pollution disease
污染病
The men were clearing all the pollution off the shore.
人们在清除海滩上的污染物。
特殊用法
acoustical pollution
声(响)污染
aerial pollution
空气污染
agricultural pollution
农业污染
air(borne) pollution
大气污染
aquatic pollution
水污染
atmospheric pollution
大气污染
bacterial pollution
细菌污染
chronic pollution
慢性[长期]污染
coal smoke pollution
煤烟污染
coastal pollution
沿[近]岸污染
combustion pollution
燃烧污染
community pollution
居民区污染
cyanide pollution
氰化物污染
dust pollution
灰尘污染
environment pollution
环境污染
food poll