Hb.
[医] 血红蛋白
🗣️ 情景例句
I've been looking forward to meeting your husband, Mrs. Stewart.
我一直希望能见到 先生 Stewart太太。
Wow! I hate shots!
哇！我讨厌打针！
The sea journey lasted over sixty days and nights.
海上航行持续了60多个昼夜。