前: front搭: put up; build门: entrance; exit; door; gate搭门: front overlap; overlap后搭门: back overlap前搭头: lead edge搭门直线: front overlaline束前搭接: beam-lead bonding向前搭接: forward facing lap joint向前搭线: forward facing joint前村: maemura; qiancun前达科技: avant前促黑激素: pom proopiomelanocortin前达拉滨: qiandalabin前簇后拥: be escorted by big crowds in front and behind前大灯: head lamp; head lighting前从动链轮: front idler sprocket前大灯试验仪: head light tester前从板座: front draft lug