a carefully planned way of achieving or dealing with something, often involving a trick
发音
例句
1. Knit the brows and a stratagem comes to mind. 眉头一皱,计上心来。 2. Trade discounts may be used as a competitive stratagem to secure customer loyalty. 商业折扣可以用作维护顾客忠诚度的一种竞争策略。