days-longCOCA¹⁸⁵²⁰⁷ 例句 The process takes approximately one hour as opposed to the effective but complex and days-long analysis currently employed in the mining and pharmaceutical industries, Koide explained. 目前采矿和制药工业中所使用的方法虽然有效，但是很复杂且需要长达一天的分析时间，而新方法只需要大约一小时。 www.sciencetimes.com.cn