Vanillin
n. [化]香草醛,香兰素
🗣️ 情景例句
Why does it have to be one or the other?
为什么非得有这个就没有那个？
Sound in body, sound in mind.
有健全的身体才有健全的精神。
He is now retiring from political life and has gone abroad.
他现在退出了政界，到国外去了。