英语词汇“prolong the period of validity”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	prolong the period of validity
释义	prolong the period of validity 基本例句延长有效期 As its expiration, the agreement may be modified or the period of validity may be extended through mutual consultation.协议期满后，通过协商，可予修改或延长有效期。
随便看	concentrate-charging machine concentrate circuit of instrument concentrate circulating pump concentrate coloring concentrate colouring concentrate control concentrate control center groups concentrate cyanidation tails concentrated concentrated accounting Concentrated Acetic Acid concentrated acid concentrated acid breakdown concentrated acid pump concentrated acids concentrated activated sludge concentrated added mass concentrated additive concentrated advice concentrated agent concentrated aggregated filter concentrated airbom operation concentrated air conditioning concentrated air-conditioning concentrated air current