基本解釋adj.一年之久的同根派生 year-old相關(guān)詞英漢例句用作形容詞 (adj.)The two have been courting for a year.兩人戀愛已有一年之久。February is the shortest month of the year.二月是一年之中最短的一個(gè)月。year-old更多例句