roadworkKK [ˋroˏdwɝk] /ˈɹoʊˌdwɝk/名詞1道路施工、道路工程、修路工程英式常用複數 roadworksTraffic was backed up for miles because of roadwork on the highway.因為高速公路在施工,車流回堵了好幾公里。2長跑訓練、路跑訓練體育The boxer does roadwork every morning before sunrise.那位拳擊手每天天亮前都會進行長跑訓練。