Hemoglobin f
[医] 血红蛋白F(正常胎儿血红蛋白)
🧩 词语组成解析
hemoglobin
[ˌhi:məu'gləubin]
n. 血红素;血红蛋白;
🗣️ 情景例句
You are twenty-one, a grown-up young lady old enough to make up your own mind.
你已经21岁了，已经到了可以自己做主的年龄了。
I couldn't see you.
我看不到你。
Who was it?
谁打来的电话？