Variational notation
[计] 变分记号
🧩 词语组成解析
a. 变异的
🗣️ 情景例句
I think you'll enjoy it.
我想你们会喜欢的。
What is the way to the drugstore?
哪一个方向是去药房的？
All right.If we win a lot of money We'll travel round the world and we'll stay at the best hotels.
好吧。要是我们赢了很多钱，我们就去周游世界，并且往最好的旅馆。