verb🔗Share预成型，预制成形。 To shape something before some other operation."The carpenter preformed the wood before assembling the chair. "木匠在组装椅子之前，先把木头预制成形。processtechnicalindustryChat with AIVocabulary GamePractice Reading
adjective🔗Share预制的，事先做好的. Formed, constructed or assembled in advance"The construction crew used preformed concrete panels to speed up the building process. "建筑队使用预制好的混凝土板来加快施工进度。technicalindustryChat with AIVocabulary GamePractice Reading
