在我们的生活中，购买无线耳机的消费者有着很多的，尤其是喜欢听歌的朋友都比较喜欢使用无线耳机，可在连接范围10米内不受限使用，切换音乐、接听电话等。然而最近，据报道称罗技新推···

A term coined by renowned investor Warren Buffett referring to a situation in which high-ranking insiders use their own money to buy stock in the company they···

1. A person who is a visionary. 2. A company that alters its business strategy and conceives an entirely new business plan. This type of company switches up an···

A situation in which one participant's gains result only from another participant's equivalent losses. The net change in total wealth among participants is zer···

adj. 猎物的;跛的\\nn. 游戏;运动\\nv. 赌掉;赌博···