spends , spending , spent
When you spend money, you pay money for things that you want or need.
By the end of the holiday I had spent all my money.
到那个假期结束时我已经花光了我所有的钱。
Businessmen spend enormous amounts advertising their products.
商人们花巨额资金为他们的产品做广告。
If you spend time or energy doing something, you use your time or effort doing it.
Engineers spend much time and energy developing brilliant solutions.
工程师们花大量时间和精力来开发完美的解决方案。
If you spend a period of time in a place, you stay there for a period of time.
We spent the night in a hotel.
我们在一家宾馆过了夜。