Phycourobilin
藻尿后胆色素, 藻尿胆素
🗣️ 情景例句
May I use a knife and fork please?
我可以用刀叉吗？
Do you think it's going to rain tomorrow?
你认为明天将下雨吗？
That's the man I told you about. Remember?
这就是我跟你说过的那个人。还记得吗？