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
In Thailand we greet strangers as long lost friends.
在泰国我们跟陌生人像失去联络好久的老朋友一样打招呼。
We never know the worth (or value) of water till the well is dry.
井枯方知水可贵。
No problem! Tell me, do I have to take them before or after meals?
“那不难！告诉我，我是在饭前还是饭后吃呢？”