Serotypes
(serotype 的复数) [医] 血清型
🗣️ 情景例句
It's nothing.
这没什么。
Never say die! Up man, and try.
不要气馁，朋友，振作起来，干！
Very strange. It was my first earthquake, you see, and I didn't know what was happening.
很奇怪。那是我第一次经历地震，你瞧，我当时还不知道发生了什么事。