blockheaded的意思是“愚蠢的，头脑迟钝的”。
在英文范文中的应用如下：
Dear Dr. Smith,
I am writing to express my disappointment with my professor's teaching methods. I feel that he is a blockheaded teacher who doesn't understand the importance of engaging students in the classroom discussions.
I understand that some teachers may not be able to engage with every student, but I feel that this particular professor doesn't try very hard. He often lectures for hours without allowing students to participate in the discussion, which makes it difficult for us to retain the information we are learning.
I am considering taking another course with a different professor next semester, and I would appreciate it if you could recommend some good ones.
Sincerely,
[Your Name]
在上述范文中的blockheaded用来形容这位教授不理解课堂讨论的重要性，并且不尝试让学生参与其中，因此可以理解为“愚蠢的，头脑迟钝的”的意思。
blockheaded的意思是“愚蠢的，头脑迟钝的”。
在英文范文里，形容人blockheaded通常表示这个人缺乏思考能力或者判断力。例如：“他太blockheaded了，居然做出了这样的决定。” 这句话的意思是他不理智地做出了一个决定。
以上内容仅供参考，建议查阅相关的书籍和文献获得更准确的信息。
blockheaded的意思是“愚蠢的，头脑迟钝的”。
在英文范文中的应用：
例句：He's a blockheaded person, always making the same mistakes.
他是个愚蠢的人，总是重复犯同样的错误。
blockheaded的英文变化没有最新的变化，它是一个形容词，表示头脑迟钝的，愚蠢的。