Dihydroxy-
二羟基
🗣️ 情景例句
if you don't mind listening.
假如你不介意听的话。
As a matter of fact, we would like to discuss internally regarding item B.
事实上，我们希望可以先内部讨论B项议题。
Where's Sally, Jack?
杰克，萨莉在哪儿？