sit tight 1. 坐着静待事态的发展 Let's just sit tight and see what the market does in the next week or two. 咱们不妨坐下来静观市场在今后一两个星期内会有什么变化。 2. 坚持自己的立场，固执己见 He is still sitting tight with regard to his opinion that the chairman should resign. 他仍然坚持自己的意见，认为主席应该辞职。 3. 留在原处等候 Sit tight; I'll be ready to go in a few minutes. 你在这儿坐着别动；我一会儿就可动身。