俚语
中文翻译：笨蛋
同义词：
['fool', 'idiot', 'foolhardy']
例句：
-
1. He was a fuddy-duddy who couldn't even spell his own name correctly.
他真是个笨蛋，连自己的名字都写错了。
-
2. She was always the fuddy-duddy in class, not understanding the teacher's explanations.
她总是班上的笨蛋，不理解老师的解释。
-
3. The fuddy-duddy was too lazy to do his homework and had to be helped by his parents.
那个笨蛋太懒了，不做作业，还得父母帮忙。