preservation

preservationpreservation[ˌprezəˈveiʃən]n.1.■保存, 保藏, 储藏, 保持The picture is in an excellent state of preservation.这幅画保存得极为完好。The police are responsible for the preservation of law and order.警察负责维持法律与秩序。

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preservation[,prezə'veiʃən]n.1.■保存；保管；留存2.■保护，维护；保持；保藏3.■(食品的)耐藏加工；防腐be in fair (或 poor) preservation保存得好(或不好)

preservationpreservation[ˌprezə(:)ˈveiʃən]n.1.■保存[管, 护]; 储藏2.■保持; 维护preservation of food食品保藏the preservation of world peace维护世界和平be in fair [poor] preservation保存得好[不好]