Nitrosylhemoglobin
亚硝酰血红蛋白
🗣️ 情景例句
Besides, reasonable quantities of marketing literature are supplied free of charge.
此外，我们还免费提供一定数量的营销资料。
I finished working at 5:30 and went home.
我在5:30完成了工作并且回家。
When is the most convenient time for you?
你什么时候最方便？