Residual infection
[医] 残余感染
🧩 词语组成解析
infection
[in'fekʃən]
n. <医>传染，感染;传染病，染毒物;影响;
🗣️ 情景例句
You're probably right.
也许你说得对。
Did you wash this yourself?
你自己亲自洗了这个？
Its origin is still a mystery now.
它的起源至今仍是个谜。