preliminaryadj.初步的;预备的;开始的n.初步行动;准备;初步措施
preliminary roller前辊
preliminary filter初步过滤,粗滤
preliminary groups预赛分组
preliminary writing[计] 预先写人
preliminary tension初张力
preliminary service初始服务
preliminary verdict初步裁决
preliminary fighter水平不高的拳击手
preliminary drawing初始设计图
preliminary tremors初期微震