probation

n.(以观后效的)察看

privy, Privy Council, privy purse, privy seal, prize, prize day (also `prize-giving day), prize-fight, prize-fighter, prizefighter, pro, pro forma, pro forma (also pro forma invoice), pro or con, pro rata, pro tem, pro-, probability, probable, probably, probate, probation officer, probationary, probationer, probe, probing, probingly, probity, problem, problem child, problematic, problematically, proboscis, procedural, procedure, proceed, proceeding, proceedings, proceeds, process, processing,