accessories for tread crank as vehicle propulsion是什麼意思、英文翻譯及中文解釋 本文已影響 1.62K人 accessories for tread crank as vehicle propulsionpadding-bottom: 75%;"> 詞語: accessories for tread crank as vehicle propulsion解釋: 作為車推進的車柄輔助裝置詞典: 專利專業英漢詞典