Bilifuscin
胆汁褐, 胆褐素
🗣️ 情景例句
I don't care how much I have to study. I have to pass this exam.
我不介意要学多少东西。我必须得通过考试。
See, listen, and be silent, and you will live in peace.
多看多听少多嘴，你会太平过日子。
The lake was not a natural one, but a man-made reservoir.
这不是一个天然湖泊，是一座人工修建的水库。