seventeenKK [ˋsɛvəˋntin] /ˈsɛvəˈntin/名詞1十七Add seventeen to the total and you get the right answer.把十七加到總數裡就會得到正確答案。2十七歲He moved to the city on his own at seventeen.他十七歲時就獨自搬到城市生活。3十七個、十七人Only seventeen of the applicants passed the written test.申請者當中只有十七人通過筆試。形容詞1十七的、十七個The tour lasted seventeen days and covered five countries.這趟旅程為期十七天,走訪了五個國家。2十七歲的My seventeen-year-old cousin just started driving lessons.我十七歲的表弟剛開始上駕駛課。