Fomite
污染物
🗣️ 情景例句
Well, how would it be if you took some time
好， 那你花些时间
Hang up my coat in the closet ,will you please?
在洗手间挂起我的大衣,好吗？
How can we find out who are using these computers?
我们怎么知道都有哪些人在使用我们的计算机呢？