moronic

US /mɔːˈrɑː.nɪk/
UK /mɔːˈrɑː.nɪk/
"moronic" picture
1.

愚蠢的, 白痴的

very foolish or stupid

:
That was a truly moronic decision.
那真是一个愚蠢的决定。
His moronic grin annoyed everyone.
他那愚蠢的笑容惹恼了所有人。