Decontaminating
v. 净化, 排除污染( decontaminate的现在分词 )
🗣️ 情景例句
We started by making safety equipment for many sports.
我们是以做运动产品的安全器材起家的。
Not necessarily.
不一定啦！
it naturally limits all those engaged in carrying it out from effective contact
那些从事科研的人员自然受到了限制。他们不能进行有效的接触