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Preservative Prɪ'Zɜːvətɪv N 预防法;防腐剂;防护层 17970

A preservative is a substance used to prevent decay or spoilage.

preservative is a substance used to preserve foodstuffs, wood, etc., against decay.

单词 preservative
发音 [prɪ'zɜːvətɪv]
释义 n. 预防法;防腐剂;防护层
词序 17970

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