Mannosaccharic acid
[医] 甘露糖二酸
🧩 词语组成解析
🗣️ 情景例句
My name is Wang Feng and I'm calling to cancel plane ticket.
我叫王峰，我想取消我预定的飞机票。
I would like to call an eletrician to come this afternoon.
我要叫一个电器师傅今天下午来。
If no accidents occur on the way, like punctured tires, diversions of traffic, sudden descent of fog, they will be on time.
要是路上没有发生如爆胎、改道、突然起雾等意外事故，他们决不会迟到。