词汇 | contaminate |
词根词缀 | 词源: 1520s, from O.Fr. contaminer, from L. contaminatus, pp. of contaminare "to defile," from contamen "contact, pollution," from com- "together" + *tag-, base of tangere "to touch" (see tangent). Related: Contaminant (1934). 词根记忆: v. 弄污,弄脏,毒害,传染,染污The contaminated vital vitamin made racial discrimination come to culmination.被污染的重要维他命使种族歧视达到极点. v. 弄脏,污染[cintamin=pollute(污染)] 词根词缀: contaminate contaminate v 弄脏,污染cintamin=pollute (污染) contaminate v 弄脏,污染 |
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