Fetal hemoglobin
[机] 胎儿血红素
🧩 词语组成解析
fetal
['fi:tl]
adj. 胎儿的，胎的;
hemoglobin
[ˌhi:məu'gləubin]
n. 血红素;血红蛋白;
🗣️ 情景例句
about leaving New York, the family, and friends.
对于离开纽约， 家人和朋友。
Did you hear something?
你听到了什么？
Learning English is like building a house.
学英语象盖房子。