HSK 6 · adjective
呆
dull; slow-witted; blank (of a look)
他站在门口，样子有点呆。
Tā zhàn zài ménkǒu， yàngzi yǒu diǎn dāi。
He stood at the door with a somewhat blank look.
爷爷年纪大了，反应有些痴呆。
Yéye niánjì dàle， fǎnyìng yǒuxiē chīdāi。
Grandpa is old, and his reactions are somewhat slow.
他坐在窗边发呆，什么也不做。
Tā zuò zài chuāng biān fādāi， shénme yě bú zuò。
He sat by the window in a daze and didn't do anything.
听到这个消息，他目瞪口呆。
Tīng dào zhège xiāoxi， tā mùdèng-kǒudāi。
Hearing the news, he was dumbfounded.