Read Edit View history 笨头笨脑 bèntóubènnǎo stupid Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 笨头笨脑/ 笨頭笨腦 bèntóubènnǎo stupid idiom · stupid; muddle-headed 他虽然长得笨头笨脑的，但做事非常认真。 Edit Delete References Add reference No references for this word.