Haemosiderin
[化] 血鐵黃素; 血鐵黃蛋白
??? 情景例句
Cinnamon!
肉桂！
We'll exchange presents.
我們要交換禮物。
Finding planets is proving hard enough, but finding life on them will prove infinitely more difficult.
尋找行星證明相當困難，但是要在行星上發現生命會變得無比艱難。