Hcv
[医][=hepatitis C virus]丙型肝炎病毒
🗣️ 情景例句
Yeah, I know. The biggest.
是的， 我知道。最大的。
Yes,I do.
是的，我有。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。