noun [sing] (US, informal 美，非正式) 1 a person or thing that you are annoyed with 令人烦恼的人﹙或事物﹚: My car's at the shop—the son of a gun broke down again. 我的车在维修厂呢——这破玩意儿又坏。
2 used to express the fact that you are surprised or annoyed ﹙表示惊讶或气恼﹚好家伙，他妈的: Well, son of a gun — and I thought the old guy couldn't dance! 嘿，好家伙——我还以为那老东西不会跳舞呢！