呆 dāi HSK5 dull, stupid Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: foolish All meanings 30 dāi 30 stay 26blank 2foolish 1foolish 1 1 sentence for 呆 (dāi — foolish) 那个男孩表情很呆,好像还没反应过来。 nà gè nánhái biǎoqíng hěn dāi, hǎoxiàng hái méi fǎnyìng guòlái. The boy had a blank expression, as if he hadn't quite processed what was happening yet. Source: Dong Chinese Dictionary