基本解釋栓槽軸；花鍵軸英漢例句雙語例句Within speed change box, the various gear wheel , castellated shaft , biography prop up high frequency quenching treatment such as half axes , various small axis , various shift fork;變速箱內(nèi)各種齒輪、花鍵軸、傳支半軸、各種小軸、各種撥叉等高頻淬火的處理；castellated shaft更多例句專業(yè)釋義機(jī)械工程栓槽軸花鍵軸