Mannosaccharic acid
[医] 甘露糖二酸
🧩 词语组成解析
🗣️ 情景例句
How much is a room per night?
一个房间每晚多少钱？
I'm afraid you will be disappointed.
我怕你会失望。
We need this order packed in a special way. We know it is fragile.
这次的货需要特别的包装。 我们知道它容易破碎。