Peroral infection
[医] 经口传染
🧩 词语组成解析
a. 经过口的,口周围的
infection
[in'fekʃən]
n. <医>传染，感染;传染病，染毒物;影响;
🗣️ 情景例句
I'm sorry, I can't help you. I'm just a tourist also.
很抱歉，我帮不了你，我也只是个游客。
I can show you other quotations that are lower than yours.
我可以把比贵公司报价低得多的价目表给你看看。
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-