a.

1. 應支付的，到期的[Z][F]
   be payable on the fifteenth of each month

   每月十五號支付

2. 可支付的[Z][F]
   payable at sight

   見票即付

3. （礦山投資等）可獲利的

adj.

1. required to be paid.
2. able to be paid.

n.