Dehydrocorydaline
[医] 脱氢紫堇硷
🗣️ 情景例句
Winter in Beijing is too cold.
北京的冬天很冷。
I'm very much obliged to you.
非常感谢您。
Oh good! said Ann. May I put them on, please?
“好啊！”安说，“我可以插上蜡烛了吗？”