FAQs About the word preparatory

准备性的

preceding and preparing for something

介绍性的,初步的,开始,前兆性的,序言的,制备性的,准备,初级,前方,基础

下面,后续的,以后,后面

preparative => 制备性的, preparation fire => 准备炮火, preparation => 准备, prepaid => 预付的, prepacked => 预包装的,