Catecholborane
儿茶酚硼烷
🗣️ 情景例句
When I get back, we'll talk about my new factory.
我回来后 ，我们谈一谈我的新工厂。
Better the foot slip than the tongue trip.
宁可滑跤，不可失言。
In fact, I have just bought a book entitled How to Read a Thousand Words a Minute.
事实上，我刚买来一本叫《一分钟读一千字的诀窍》的书。