Disebacate
癸二酸氢盐(或酯)
🗣️ 情景例句
I want to thank you in advance.
在此先致谢，请多多关照。
Does it make any difference to you whether we have our lesson at two o'clock or at three o'clock?
我们在两点上课还是在三点上课，你觉得有关系吗？
You don't need anything special.
你不需要什么特别的东西。