Hgb.
[医] 血红蛋白
🗣️ 情景例句
I hope so.
但愿如此。
I'd like to explain what makes this factory special.
我要向你说明本工厂的特性。
Oh! Is that a ball? Aren't all balls round?
噢，那是个球吗？难道所有的球不都是圆的吗？