Actinio hematin
[化] 海葵血红蛋白
🧩 词语组成解析
n. 血色素\\n[化] 羟高铁血红素
🗣️ 情景例句
Mr. Stewart.
Stewart先生。
Who is speaking?
请问是谁打来的？
Many families spend this at a cottage by the seaside or go camping in the hills or on the coast.
许多家庭会在海滨的小屋里度过这段时光，或到小山坡上或在海岸边野营度假。