Eac
[医] 红细胞抗体补体
🗣️ 情景例句
It's nothing.
没什么。
An oak is not felled at one stroke.
万事不能一蹴而就。
Both of them are exciting. I like watching them. Are you good at sailing?
这两种运动都令人兴奋。我喜欢看。你擅长帆船吗？