Coprosterin
[医] 粪甾烷醇, 粪甾醇
🗣️ 情景例句
Is that all for customs formalities?
海关检查就这些了吗？
What's your favorite song?
你最喜欢的歌曲是什么？
No, thank you. Tom.I've already had lunch.
不，汤姆，谢谢。我已经吃过饭了。