n.前提,先决条件。vt.1.把…预先安排[准备]好。2.预先处理。3.使…先作好思想准备。n.-ing 预处理。block-precondition: 块预处理cost precondition: 代价前置条件point-precondition: 点预处理postponing precondition: 推迟先决条件precondition calves: 犊牛催肥准备下载手机词典可随时随地查词查翻译