n. a worker who makes or adds the top to somethingn. a worker who cuts tops off (of trees or vegetables etc.)n. an exceedingly good witticism that surpasses all that have gone before
n. 第一流的人物, 高档的东西, 胜过以前同类物的东西, 大礼帽, 轻便大衣[经] 高档货