要花钱

cost money; have to spend money

→ 要
phrase Rare #32,871
cost money; have to spend money Depending on context, this can mean that something costs money or that someone needs to spend money.
CH: 买这本书要花钱。
EN: This book costs money.

如果要花钱,安东尼奥会付。

If money needs to be spent, Antonio will pay.

我讨厌这事,因为油要花钱。

I hate this because oil costs money.