traceKK [ˋtres] /ˈtɹeɪs/名詞1痕跡、蹤跡The thieves vanished without a trace after the robbery.搶案之後,那些小偷消失得無影無蹤。2微量、少許Tests found traces of lead in the drinking water.檢驗在飲用水中發現微量的鉛。3跡象、痕跡There was a trace of doubt in her voice.她的語氣裡有一絲懷疑。4軌跡線、描線專業The trace on the monitor suddenly flattened out.螢幕上的軌跡線突然變成一條直線。動詞1追溯、溯源He traced his family history back four hundred years.他把家族史追溯到四百年前。顯示全部 9 個義項動詞2追蹤、查出Police traced the stolen car to a warehouse.警方追查到那輛失竊的車在一間倉庫裡。3描摹、臨摹She traced the map onto thin paper with a pencil.她用鉛筆把地圖描在薄紙上。4勾勒、描出He traced a circle in the dust with his finger.他用手指在灰塵上畫了一個圓。5沿著…前行、循跡We traced the stream up into the mountains.我們沿著溪流一路走進山裡。