heartbeat
US /ˈhɑːrt.biːt/
UK /ˈhɑːrt.biːt/

名詞
1.
心臓の鼓動, 心拍
a pulsation of the heart, especially as detected at the wrist or neck
例:
•
The doctor listened to her heartbeat with a stethoscope.
医者は聴診器で彼女の心臓の鼓動を聞いた。
•
I could feel my own heartbeat in my ears.
自分の心臓の鼓動が耳に聞こえた。
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