释义 |
●have/get sth down to a ˈscience (especially NAmE, often humorous) have a very precise and efficient way of doing sth, especially sth that is normally done in a casual or informal way 以非常精确有效的方法做某事◆When Tom says he has shopping down to a science, he isn’t kidding. 汤姆说他对购物很有一套,他可不是说着玩的。 |