contaminate词根分析，contaminate的词根词缀

contaminate词根分析？

！contaminate词根的派生词是contaminated，中文意思是adj. 受污染的，弄脏的

Sunflowers growing in pots were placed, with their roots submerged, in the pond contaminated with radioactive elements.花盆里的向日葵浸没在被放射性元素污染的池塘里。

基本解释：vt. 弄脏，污染；损害，毒害

vi. 玷污，毒害，腐蚀（人的思想或品德）

adj. 〈古〉污染的

所属分类:CET4TEM4IELTSGRE考 研TOEFL

变化形式：第三人称单数 contaminates

过去式 contaminated

过去分词 contaminated

目前分词 contaminating

例句：

Chopsticks irresponsibly disposed of can contaminate water and soil quality .

随意丢弃木筷则可能污染水和土壤质量。

All over the world , oil spills regularly contaminate coasts .

在世界各地，油溢出物常常污染着海岸。

Contaminate waters around a country like north korea

污染像朝鲜等国家的周围水域

There have already been concerns that genes in modified maize could travel and contaminate non-gm farms growing organic food .

现目前已经有的担忧是转基因玉米的基因能到达还污染种植有机食物的非转基因农场

. contaminate : con-,表强调，-tam,接触，来自-tag变体，词源同tactile,tangible.即被接触过，被污染。

留学备考资料及辅导课程

留学培训班-名师辅导课程