gambit
['gæmbit]
n.开场白, 策略, (下棋开局时)弃子
例句与用法：
Peter's usual opening gambit is to buy a girl a drink, so that she immediately thinks she owes him something.
彼得通常先是为姑娘买一杯饮料，这样她就马上认为自己欠了他什么。
His opening gambit at the debate is a direct attack on government policy.
辩论刚开始时,他的策略是先直接抨击政府的政策。
详细释义：
n.
1. (国际象棋)为取得优胜而牺牲一子或数子的第一着棋
2. 开始的行动; 交易的开始