stupid/'stjuːpɪd $ 'stuː-/

a. having difficulty learning or understanding things

a. 愚蠢的，笨的：He learns fast — he's not stupid. 他学得快，他不笨。

◇a stupid idea 愚蠢的主意

◇[it is stupid (of sb) to do sth] It's stupid of you to leave the door open at night. 夜里让门开着，你真够蠢的。

音组-id/-ɪd/

acid; liquid; rapid; rigid; solid; stupid; valid; vivid