Succinonitrite
琥珀腈, 丁二腈, 乙撑二腈
🗣️ 情景例句
I know about how business is done here.
我认为这方面比较在行。
You know that some countries are selling this kind of products at cheap prices in large quantities.
您知道有的国家对这种商品正在削价抛售。
as Walter Sullivan has put it in his excellent book, We Are not Alone.
正如沃尔特·沙利文在其杰作《我们并不孤独》中阐述的。