有关更改球衣字码的问题

xuanlove2008

collar = no
description = "Away"
model = 131
name.location = top
name.shape = type1
numbers = "..\pb\numbers.png"
radar.color = 000000
shorts.num-pal.pa = "..\num-black.png"
shorts.num-pal.pb = "..\pb\numbers.png"
shorts.num-pal.px-grey = "..\num-white.png"
shorts.number.location = left

这是从皇马的一件copy下来的，请问numbers    shorts.num-pal.pa   shorts.num-pal.pb    shorts.num-pal.px-grey 各是什么意思:bz75: :bz49: