Hemoferrin
血铁素, 蚯蚓血红蛋白辅基
🗣️ 情景例句
What does NATO mean?
NATO是什么意思？
No man knows when he shall die, although he knows he must die.
纵然知其难免一死，人却难料何时身亡。
in the end, we stay at home and look after everything!
我们呆在家里来照看一切。