Vanillin
n. [化]香草醛,香兰素
🗣️ 情景例句
It's none of my business, but I think you ought to work harder.
这不关我的事，但我想你应该更加努力地工作。
Skiing is such a challenging sport!
滑雪是非常有挑战性的运动！
I have just finished my work.
我刚刚完成我的工作。