Hydrocinnamaldehyde
氢化肉桂醛, 苯基丙醛
🗣️ 情景例句
Excuse me. you got a minute?
对不起，能耽误你一分钟吗？
You're very cheerful today.
你今天很快活。
The Ombudsman immediately wrote to the Chief of Police in the district asking him to send a record of the case.
司法特派员立即写信给当地警察局长，请他寄送与此事有关的材料。