Cytohemin
[化] 细胞血晶素; 细胞氯化血黑质
🗣️ 情景例句
You're very lucky to have a caring family.
你很幸运有一个温馨的家庭。
Do you have any rooms?
你有房间吗？
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。