Removal of contamination
[化] 清除杂质
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
contamination
[kənˌtæmi'neiʃən]
n. 污染;弄脏;毒害;玷污;
🗣️ 情景例句
there's no way we can complete this project.
我们无法完成这项计划。
Men are mortal.
人生自古谁无死。
The temptation to steal is greater than ever before -- especially in large shops.
偷窃的诱惑力比以往任何时候都更强烈 -- 特别是在大的商店里。