Diethyl oxydiformate
[建] 焦碳酸二乙酯
🧩 词语组成解析
a. [化]二乙基的
🗣️ 情景例句
Now, let me explain one point to you.
现在，让我就这一点进行说明。
There is no friend so faithful as a good book.
最忠实的朋友莫过于一本好书。
I like writing to my penfriend, but it takes a lot of time.
我喜欢给笔友写信，但那很花时间。