contaminate
CET6 考研 托福 雅思 GRE ★★★★★
kәn'tæmineit
vt. 动词 弄污, 弄脏, 污染, 毒害
词频排名:7402
BNC 词频:8537
柯林斯星级:2/5
📖 词典释义
1
v. 动词
make radioactive by adding radioactive material
弄污, 弄脏, 污染, 毒害 词典合并释义
[化] 污染
词性说明:n.=名词,v.=动词,vt.=及物动词,vi.=不及物动词,adj.=形容词,adv.=副词,prep.=介词,conj.=连词,pron.=代词,num.=数词,art.=冠词,int.=感叹词
🔁 词形变化
过去式
contaminated
现在分词
contaminating
第三人称单数
contaminates
过去分词
contaminated
复数
contaminates
💬 常用例句
Cars with heat engines contaminate a lot.
If you don't wash your hand before working, you'll contaminate the samples.
I don't want to contaminate the clean glasses by taking them out of the dishwasher.
例句来自 Tatoeba 语料(CC BY 2.0 FR),中文释义为参考翻译。
💡 学习提示
“contaminate” 属于非词根单词,不在 25 个核心词根体系内,但同样是高频常用词。 想从零系统学习词根?试试 零基础入门教程, 或浏览全部词根。