動變: 過去式:contaminated 過去分詞:contaminated 現在進行時:contaminating
contaminate
KK:[kǝnˈtæmǝˌnеt] DJ:[kǝnˈtæminеit]
vt.
- 弄髒；汙染；毒害
- 使受毒氣影響；使受放射性汙染
- 使不純，使變得低劣
衍生
a.
contaminative
辨析
以上來源於：《英漢大辭典》
v.
make (something) impure by exposure to or addition of a poisonous or polluting substance.Derivative
- contaminant n.
- contamination n.
- contaminator n.
Etymology
ME: from L. contaminat-, contaminare ‘make impure’, from contamen ‘contact, pollution’, from con- ‘together with’ + the base of tangere ‘to touch’.
以上來源於：《簡明牛津英語詞典》