builtupn.组成(建立；装配；积累)adj.组成的(组合的；围建的；组装的)builtadj.有特定体格的；体型美的动词build的过去式和过去分词.built-up fraction并排的分数式built-in language固有语言built up foundation组装基础built-in computer嵌入式计算机built-up impeller铆接叶轮built-in cam type内装凸轮式built-up building既有建筑built-in armature固定式武器built-in wardrobe壁橱built-in cupboard壁橱