| 释义 |
contaminant 1 ENTRIES FOUND: contaminant (noun) contaminant /kənˈtæmənənt/ noun plural contaminants contaminant /kənˈtæmənənt/ noun plural contaminants Learner's definition of CONTAMINANT [count] : something that makes a place or a substance (such as water, air, or food) no longer suitable for use : something that contaminates a place or substance污染物；致污物 a water contaminant水污染物 |