Cellobionic acid
[化] 纤维二糖酸; 纤维素二糖酸
🧩 词语组成解析
🗣️ 情景例句
It's so good to have you home again ...
真高兴 ，你又回家了……
We are anxious to know how long it will take you to deliver the goods.
我们急于知道贵方多长时间能交货。
What's your trouble?
你哪儿不舒服？