Ooporphyrin
蛋壳色素, 蛋壳卟啉
🗣️ 情景例句
No, thank you.
不要，谢谢。
The color from my red socks ran because I used hot water in the wash.
由于用热水洗，所以红袜子的颜色渗出来了。
They have been told that rescue operations are progressing smoothly.
他们一直被告知营救工作进行得非常顺利。