back pedal brake with balls for cycles是什麼意思、英文翻譯及中文解釋
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back-pedal brake with balls for cycles
詞語: back-pedal brake with balls for cycles
解釋: 自行車帶球端的後閘
詞典: 專利專業英漢詞典
back-pedal brake with balls for cycles
詞語: back-pedal brake with balls for cycles
解釋: 自行車帶球端的後閘
詞典: 專利專業英漢詞典