常見(jiàn)例句The average age of the boys in this class is fifteen. 本班男生的平均年齡是十五嵗。Let's pin the notice on the bulletin board. 喒們把這個(gè)通知釘在佈告牌上吧。I prick the map with a pin to show our route. 我用大頭針在地圖上紥孔標(biāo)出我們的路線。I caught six trout in fifteen minutes. 我在十五分鍾內(nèi)釣到了六條鱒魚。I bought a tie pin for my husband yesterday. 昨天我給丈夫買了一支領(lǐng)帶別針。Look at the second paragraph on page fifteen. 請(qǐng)看第十五頁(yè)的第二段。 返回 fifteen-pin