英语词汇“trackball”的读音、翻译、释义、用法及例句-开邑网

词汇	trackball
释义	trackballtrackballD.J.:[ˈtrækbɔ:l]K.K.:[ˈtrækˌbɔl]n.1.■跟踪球
随便看	reinforced concrete fence reinforced concrete flat slab floor reinforced concrete floor reinforced concrete flume reinforced concrete footing reinforced concrete foundation reinforced concrete frame reinforced concrete frame structure reinforced concrete gate reinforced concrete girder reinforced concrete girder slab reinforced concrete grill reinforced concrete hollow pier reinforced concrete lined tunnel reinforced concrete lining segment reinforced concrete lintel reinforced concrete member reinforced concrete pavement reinforced concrete penstock reinforced concrete pier reinforced concrete pile reinforced concrete pipe reinforced concrete plate reinforced concrete pole reinforced concrete pressure pipe

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