DICT.TW Dictionary Taiwan

 pol·lu·tion /pəˈluʃən/
 汙染,敗壞,弄髒

 pol·lu·tion /pəˈluʃən/ 名詞
 汙染,感染

 Pol·lu·tion n.
 1. The act of polluting, or the state of being polluted (in any sense of the verb); defilement; uncleanness; impurity.
 2. Med. The emission of semen, or sperm, at other times than in sexual intercourse.
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 pollution
      n 1: undesirable state of the natural environment being
           contaminated with harmful substances as a consequence of
           human activities
      2: the state of being polluted [syn: befoulment, defilement]
      3: the act of contaminating or polluting; including (either
         intentionally or accidentally) unwanted substances or
         factors [syn: contamination] [ant: decontamination]