Mannitose
甘露糖
🗣️ 情景例句
Thank you, Mrs. Martinelli.
谢谢， Martinelli太太。
Thank you for your inquiry. Please tell us the quantity you require so that we can work out the offers.
感谢贵方询价。请告诉我们贵方所需数量以便我方报价。
Can't you hear anything?
你没听见什么吗？