Definition: the organ in your chest that sends the blood around your body Level: A2
经常锻炼有助于保持你的心脏健康强壮。
Regular exercise helps keep your ___heart healthy and strong.
医生说她需要做心脏手术。
The doctor said she needs surgery on her ___heart.
我爷爷的心脏有点问题。
My grandfather has a problem with his ___heart.
