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
Put your cards on the table.
把牌都摊到桌面上。
Where do you want us to put the couch?
你想让我们把沙发放到哪里？
6 What would you like to be admired for?
6。你乐于被夸奖的事是什么？