Hemoglobulin
[医] 血红蛋白
🗣️ 情景例句
Dad, you got one, too!
爸爸， 你也钓到一条！
Who has never tasted bitter, knows not what is sweet.
不尝黄连苦，怎知蜂蜜甜。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压，可以煮少量水的便携式热水装置是有用的。