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 evaluation[法] 内在砰价built-in redundancy内部冗余built-in diagnostic内部诊断built-in J-Horner固定起重器built-up crankshaft组合曲轴built-in thermostat内部恒温器built - in - test内建自测试built-up box girder组合箱梁built-up connection组合连接built-in reactivity剩余反应性