Unexhaustible
a. 用不完的;无尽
🗣️ 情景例句
By the way, what are you going to do on Christmas?
顺便问一下，圣诞节你打算做什么？
All things are difficult before they are easy.
凡事必先难后易。
If I place an order now, when would you be able to ship it?
如果现在下单子，什么时候可以出货？