hate to 不想；痛恨
I hate to rush you but I have another appointment later on.
我真不想催你，但我稍后还有一个约会。
I hate to admit it, but you were right.
我不得不承认，你是对的。

pay for 为…付钱； 因…受罚[痛苦]
I have had to pay for repairs to the house.
我不得不支付房屋维修费用。
You'll have to pay for your crime.
你得为你的罪行付出代价。