1、 key的意思
2、 We have a key for the door of the house and a key for starting the car、我們有房間門(mén)的鑰匙和發(fā)動(dòng)汽車(chē)的鑰匙。
3、 The musicians keyed their instruments just before the concert began、樂(lè )師們在音樂(lè )會(huì )快開(kāi)始前為樂(lè )器調了音。
4、 This is the key to world peace、這是世界和平的關(guān)鍵。
5、 The quarterback was the key of their team、那四分后衛是他們隊的靈魂人物。