Biliflavin
[化] 胆汁黄素\\n[医] 胆黄素
🗣️ 情景例句
Because the job was not challenging enough.
因为那份工作挑战性不够。
Can I be sure of a profit if I invest?
我要是投资，肯定能获利吗？
I know all about it.
我知道有关它的一切。