基本解釋n.練習(xí)本同根派生 exercise-books相關(guān)詞英漢例句用作名詞 (n.)All the exercise books must be handed in today.全部練習(xí)本今天務(wù)必交上來(lái)。She tore a leaf out of her exercise book.她從練習(xí)本里撕下了一頁(yè)紙。exercise-books更多例句