ployed

(ploy 的过去时) n. 手段, 活动, 玩乐
ploy 的过去式



双语例句

  1. In the production of polyurethane paint, pentaerythritol is em ployed in the place of alkyd resin.
    介绍以季戊四醇代甘油制聚氨酯漆醇酸组份的配方、工艺及树脂性能。
  2. Method of Delphi and correlation analysis were em ployed.
    研究方法:Delphi法,相关分析方法。