er做字尾的單詞及意思

　　例句：

　　The singer re-formed his band.

　　這名歌手對他的樂隊進行了重組。

　　She's a singer with a band.

　　她是一個樂隊的歌手。

　　The boxer jabbed at his opponent.

　　拳擊手向對手猛擊。

　　He moved with the grace of a trained boxer.

　　他的..動作帶有一個訓練有素的拳擊手的風采。