從動(dòng)鏈輪 driven sprocket: 從動(dòng)鏈輪sprocket wheel: 鏈輪; 輸片齒孔; 輸片惰性輪chain wheel, sprocket wheel: 鏈輪bell shaped sprocket wheel: 杯形鏈輪clutch sprocket wheel: 離合器鏈輪下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯