单词：out-of-pocket 

形容词

• 
  [1.a.out-of-pocket] (同义词:[out-of-pocket( adj. (需)现款支付的,不列入预算的 )]  )
• 
  注释列句：calling for the spending of cash; "his out-of-pocket costs were $10"
• 近义词 -> [due( n. 应得物、权力, [复]应付款 adj. 应得的, 应付的, 正当的, 预期的, (车、船预定)应到的 )]