VERB
支付(某人已出的費用或開支)
If you defray someone's costs or expenses, you give them money which represents the amount that they have spent, for example while they have been doing something for you or acting on your behalf.
例句
The government has committed billions toward defraying the costs of the war.
政府已承諾撥款數十億支付戰爭的開支。