单词	additional telephone set
释义	additional telephone set 辅助电话机
随便看	mechanical instrument mechanical instrument cluster support mechanical instrument observation mechanical instruments mechanical integration mechanical integrator mechanical integrity mechanical intelligence Mechanical intensity mechanical interaction mechanical interface mechanical interface coordinate system Mechanical interleaving mechanical interlock mechanical interlocking Mechanical interlocking bonds mechanical interlocking frame mechanical interlocking machine mechanical interlocking mechanism mechanical interlocking protective assembly mechanical interlocking protective switch mechanical interlock relay mechanical interlocks mechanical interrupter mechanical intersection