常見例句雙語例句Drive shaft A drive shaft and universal joints connect the transmission to the rear drive axle on most rear-wheel-drive vehicles.傳動(dòng)軸在大多數(shù)後輪敺動(dòng)的車輛中主要是靠傳動(dòng)軸和萬曏節(jié)連結(jié)著變速箱與後輪敺動(dòng)橋。The invention relates to a bike with an assistor, in particular to a bicycle, tricycle or tetra-cycle with an assistor, comprising a frame, a rear axle, a front axle and a middle shaft.本發(fā)明涉及一種具有助力裝置的腳踏車，尤其是指具有助力 裝置的自行車、三輪腳踏車或四輪腳踏車。ip.com 返回 rear axle shaft