accessories for tread crank as vehicle propulsion是什么意思、英文翻译及中文解释
accessories for tread crank as vehicle propulsion
词语: accessories for tread crank as vehicle propulsion
解释: 作为车推进的车柄辅助装置
词典: 专利专业英汉词典
accessories for tread crank as vehicle propulsion
词语: accessories for tread crank as vehicle propulsion
解释: 作为车推进的车柄辅助装置
词典: 专利专业英汉词典