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单词 preform
释义 pre·form AHD[prēʹfôrmʹ] D.J.[ˈpriːˈfɔːm]K.K.[ˈpriˈfɔrm]v.tr.(及物动词)pre.formed, pre.form.ing, pre.forms
    1. To shape or form beforehand.预先塑造或形成
    1. To determine the shape or form of beforehand.预先决定形状或形式
n.(名词)
  1. An object that has been subjected to preliminary, usually incomplete shaping or molding before undergoing complete or final processing.预成型件:在进行彻底和最后加工之前已进行初步的,通常是不完整的塑造或铸造的事物
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更新时间:2025/10/1 6:15:08