foolish

/ˈfuːlɪʃ/📚 5856 2四级考研托福高考
If someone's behaviour or action is foolish, it is not sensible and shows a lack of good judgment. 愚蠢的

adjective [原级]愚蠢的,傻的;(因做傻事而)困窘的,难堪的

How foolish I am to entertain doubts.
我心存疑虑是多么愚蠢啊。

foolish 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Lesson 103&104 The French test foolish 形容词: 愚蠢的
Lesson 50 New Year resolutions
Lesson 34 Adolescence
单词造句:
网友用“Foolish”造句精选
It would be foolish to raise hopes unnecessarily. 无缘无故地寄托希望是愚蠢的。
He admitted that he had acted foolishly. 他承认自己做得很愚蠢。
I just stood there feeling foolish and watching him. 我就傻乎乎地站在那儿看着他。
He saw me standing there, grinning foolishly at him. 他看到我站在那儿咧着嘴朝他傻乎乎地笑。