pre-arrange

v [Tn] arrange(sth) in advance 预先安排（某事物）: Run to your positionswhen you hear the prearranged signal. 你们听到预定的信号时, 就各就各位.

praiseworthiness, praiseworthy, praline, pram, prance, prang, prank, prankster, prate, prattle, prattler, prawn, pray, prayer, prayer-book, prayer-mat (also `prayer-rug), prayer-meeting, prayer-wheel, praying mantis, pre-, pre-arranged, pre-arrangement, pre-cast, pre-condition, pre-conditioning, pre-eminence, pre-eminent, pre-eminently, pre-empt, pre-emption, pre-emptive, pre-exist, pre-existence, pre-existent, pre-heat, pre-natal, pre-ordain, pre-package, Pre-Raphaelite, pre-record,