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-together pump连发动机的泵松密度
built-in instrument机内仪表
built-up disk rotor组合轮转子
built-up foundation组装基础
built-in stabilizer内在稳定器
built-in microscope内装显微镜
built in homojunction内均质结
built-in camouflage内装伪装
built-in microphone机内话筒
built in self testing内部自检