第三人称单数：beats out 现在分词：beating out 过去分词：beaten out
1.凿出,敲出;锤薄(金属等)
2.弄明白,搞清楚(意义,真相等)
3.击走,击退
4.使筋疲力尽
1.to succeed in winning or gaining something that someone else wants
2.to make someone tell you something by hitting them
3.to make a pattern of sounds by hitting an instrument or other object
4.to stop a fire from burning by hitting it with something
beatoutbeatoutbeatout