Xylit
木糖醇
🗣️ 情景例句
Run it by me again, if you don't mind.
不介意的话，请再说一遍。
And the problems that some of us have had in the past year.
和去年我们一些人遇到的问题。
But, in addition to that basically simple concept,
除了这一基本的简单的概念外，