pre.pro.duc.tion
adj.(形容词)Taking place or existing before production:生产前的:生产之前就发生或存在的:例句:preproduction planning.生产前计划
Of, relating to, or being a prototype:原样的:原样的或与原样有关的:例句:preproduction models of next year`s automobiles.来年汽车的样板模型
n.(名词)The preliminary arrangements, as concerning financing or personnel, that are made upon the inception of a project:试验:方案初期进行的初步安排,如在财务上或人事方面:例句:a movie in preproduction.处于准备期的影片