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
Pete isn't home.
Pete不在家。
Some people believe in the Loch Ness monster.
有些人相信尼斯湖水怪是存在的。
Yes. Let me introduce him to you.
是的，让我把他给你们介绍一下。