dumbed down短语⁹⁶⁶⁷⁷⁺⁶ 基本例句 na.降低…的难度;🌏简化;当机;智力退化型 But language experts say that no matter how dumbed down the techno shorthand looks, the wordplay has a positive impact on students' spelling smarts. 但语言学家们说不论那些电子缩写看起来有多傻,这种文字游戏确实对提高学生的拼写能力有积极影响。 yeeyan History textbooks have been dumbed down over the past decade. 过去十年间,历史教材已被修改得过于简单。 tisc.cfau.edu.cn