preliminaryadj.初步的;预备的;开始的n.初步行动;准备;初步措施
preliminary survey初测
preliminary effect预效应
preliminary ruling预审裁决
preliminary lining初期支护
preliminary layout地图设计
preliminary clause初步条款
preliminary notice预告
preliminary canter赛马前的试跑,正式行动前的准备活动,试车,试航
preliminary sketch草图
preliminary design预备设计,初步设计,打样设计