及物动词预装（配），预先安装
1. 预装配：prearrangedvisualsignal 预定的视觉信号 | preassemble 预装配 | preassembledbridge 预装配桥
preassemble的意思
verb
1. to manufacture sections of (a building), especially in a factory, so that they can be easily transported to and rapidly assembled on a building site of buildings
Synonym: prefabricate