Sinapin
n. [生化]芥子酸胆碱
🗣️ 情景例句
How much does it cost?
这得花多少钱？
Well, thank you for coming.
唷，谢谢你的光临。
There is a fire burning in the fireplace, and the Christmas tree lights are shining brightly.
火在壁炉里熊熊燃烧，圣诞树的彩灯在交相交烁。