Hydroxylic
a. hydroxyl的变形
🗣️ 情景例句
about us not having dinner with the family,
对于我们无法与全家人共进晚餐一事
I don't know how to do that.
我不知道该怎么打。
Why are there three prices quoted for this part?
这种零件为什么有三种不同的报价？