叩 kòu knock Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: All "kou4" meanings All meanings 2 kòu 2 knock 1knock 1 2 sentences for 叩 (kòu) 他轻轻地叩了三下门。 tā qīngqīng de kòu le sān xià mén. He knocked gently on the door three times. Source: Dong Chinese Dictionary医生在他背上轻轻叩了几下,进行检查。 yīshēng zài tā bèi shàng qīngqīng kòu le jǐ xià, jìnxíng jiǎnchá. The doctor tapped gently on his back for the examination. Source: Dong Chinese Dictionary