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-in pressure固有压力built-in-openern.一拉罐Built- in Defects内生缺陷built-in software嵌入式软件built in subroutine内部子程序built-in cabinets固定壁橱built-in property内部属性built-in lighting嵌入式照明built-in repeater装入式增音机built in redundancy内部冗余