Polyheme
[医]多聚体血红蛋白<血液替代品>
🗣️ 情景例句
I miss her very much.
我非常想她。
He studied quite a lot.
他非常用功。
The continents form rugged tablelands which stand nearly three miles above the floor of the open ocean.
大陆是崎岖不平的高地，高出辽阔海洋海底近三英里。