dokun-dokun
A powerful, audible heartbeat thumping in your chest or temples. Stronger and more dramatic than 'dokidoki'.
💡Right before confessing your feelings — 'My heart was pounding dokun-dokun in my ears.'
緊張で心臓がどくんどくんと鳴っていた。
My heart was pounding dokun-dokun from nervousness.
I could hear my heart beating ___ as I waited for the results.
結果を待つ間、心臓が○○と音を立てていた。