Benzoyl-aceionitrile
[机] 苯酰乙青
🧩 词语组成解析
n. [化]苯(甲)酰
🗣️ 情景例句
How is he, Philip?
他怎样了 ，Philip？
You were late again this morning. I think you had better start being on time.
你早晨又迟到了，我想你最好开始守时。[托福]
Do you have any writing paper?
您有信纸吗？