pay sth out
(a) (regularly) make a large payment (of money) for sth (按时)为某事物付巨款
I had to pay out 200 to get my car repaired! 我得花200英镑修理汽车!
We're paying out 300 a month on our mortgage. 我们每 月要付300英镑抵押贷款.
(b) release or pass (a length of rope, cord, etc) through the hands (自手中)放松, 放出(一段绳索等).