
Xem thêm: pulse, pulsation, beat, blink of an eye, flash, instant, jiffy, split second, trice, twinkling, wink, New York minute
heartbeat noun
ADJ. irregular, regular | racing She was suddenly aware of her racing heartbeat.
VERB + HEARTBEAT monitor | feel
PHRASES the sound/thud of a heartbeat I could feel the thud of my heartbeat.
n.
he could feel the beat of her heart
if I had the chance I'd do it in a flash
New York is the commercial heartbeat of America