Ethylvanillin
[化] 乙基香兰素
🗣️ 情景例句
The only-child generation brings about many new social problems.
独生子女一代带来了许多新的社会问题。
What time are you coming back?
你什么时间回来？
I'm sorry that you didn't get the job.
很遗憾，你没有得到那份工作。