预装配

1.preassembly  2.preassemble  

预的英语翻译：

beforehand; in advance
【医】 fore-

装配的英语翻译：

fit together; assemble; fitting; put together; rig
【计】 load line
【化】 ass'y; assemble; assembly; erection; fitting-on,fitting-out; fitting-up
making up; mounting; setting up
【经】 assembly; fishing