woodenheaded

adj.愚蠢的

愚笨的；顽固的

形容词

1. He's so woodenheaded that he can't understand even the simplest instructions.
他是如此愚蠢，甚至连最简单的指令也无法理解。

2. Despite all the evidence, she remains woodenheaded and refuses to admit she's wrong.
尽管有很多证据，她仍然固执己见，拒绝承认自己的错误。