n.防腐劑
【記】源於︰preserve ( v.保護 )
preservative n.防腐劑;adj.有保護能力的【參】reserve ( v./n.儲備 ) ;conserve ( v.保存 ) 【類】censorship:communication = preservative:decay = anchor:drifting =seal:leakage審查防止資訊=防腐劑防止腐爛=錨防止飄流=密封防止洩漏