contaminant

名詞

1. 1

   污染物、污染源

   Tests found several harmful contaminants in the river water.

   檢測在河水中發現多種有害污染物。

2. 2

   雜質、異物用於食品、製造業

   The factory filters out contaminants before bottling the juice.

   工廠在裝瓶果汁前會先濾掉雜質。