Catecholborane
儿茶酚硼烷
🗣️ 情景例句
OK, let's go around the table.
好 ，让我们顺着桌子来。
Nature will have its course.
天行其道。
Excuse me.Where's the nearest bus stop, please?
请问，最近的公共汽车站在哪儿？