party piece
美
英 
英汉解释
例句
Each moment makes its point like a party piece, then passes on.
每一个瞬间看上去都是有备而来,接着又向前发展。
Bill hasn't done his party piece yet. Come on, Bill, we can't let our visitors go without hearing a real Scots song.
比尔还没表演节目。来呀,比尔,我们不能让客人没听到一首真正的苏格兰民歌就离去。