Radioactive contaminant
[医] 放射性污染物
🧩 词语组成解析
contaminant
[kən'tæminənt]
n. 污染物，致污物;
🗣️ 情景例句
It's a loan for a car I'd like to purchase.
我想贷款买辆汽车。
Has your company done any research in this field?
请问贵公司对此范畴做了任何研究吗？
They will also be building new roads and a special railway line.
他们还将修筑一些新的道路和一条铁路专线。