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pollutant

英 [pə'l(j)uːt(ə)nt] 美[pə'lutənt]
  • n. 污染物

考试真题


The pollutants in the ponds appear to come from fish that fulmars eat when they’re out on the ocean.

出自-2016年12月听力原文

Previously, scientists noticed pollutants arriving in the Arctic with the wind.

出自-2016年12月听力原文

In ponds closest to the colony, the result showed there were far more pollutants than the ponds less affected by the birds.

出自-2016年12月听力原文