Bilien
胆汁烯, 一烯胆色素核
🗣️ 情景例句
Thank you, everyone. See you next week.
谢谢大家。下星期见。
This is it. That's $9.15, please.
到了。请付9。15美元。
He insisted on the assistant's counting the money before he left -- 30,000 pennies in all!
这些硬币加在一起共有30，000枚！