Expending
v. 花费( expend的现在分词 ); 使用（钱等）做某事; 用光; 耗尽
🗣️ 情景例句
It's small,
它小小的，
Have you been busy with schoolwork?
学校的功课很忙吗？
Later we learnt that there was a very important person on board.
后来我们才得知，飞机上坐了一位非常重要的人物。