1、foolish，英文单词，主要用作形容词，作形容词时意为“愚蠢的；傻的”。
2、双语例句
We persuaded him out of his foolish plan.我们说服他放弃他的愚蠢计划。
Can you persuade her out of those foolish plans?你能说服她放弃她那些愚蠢的计划吗?