1·Her heartbeat steadied.
她的心跳平稳下来。
—— 《牛津词典》
2·She felt her heartbeat quicken as he approached.
随着他的走近，她觉得自己的心跳加速了。
—— 《牛津词典》
3·Your baby's heartbeat will be monitored continuously.
您小宝宝的心跳将会受到持续监听。
—— 《柯林斯英汉双解大词典》
4·Indeed, Mr. Prance's new device can pick up the trace of a heartbeat from a metre away.
事实上，Prance 先生的新设备可以在一米之外捕捉到心跳的痕迹。
5·Esme was at my side in half a heartbeat, swinging me up easily into her arms, and dashing up the stairs before I could gasp in shock.
只是心跳半拍的瞬间，艾思梅就已经站到了我身旁。 她轻轻松松地把我抱在怀里，跃上了楼梯，我甚至来不及因为震惊而大口大口地喘气。
1·The headphones are amplifying their heartbeat.
耳机在放大他们的心跳声。
2·Subjects are wearing headphones that amplify their heartbeat.
受试者正戴着放大他们心跳声的耳机。
3·Once the baby's heartbeat can be heard with a special device, the doctor will listen for it at each visit.
等到胎儿的心跳声可以通过一种特别的以及听到之后，医生也会时刻注意这一点。
4·I could hear my breathing and feel my heartbeat over the sounds of anything else.
我可以非常清楚地听到我的呼吸声和心跳声。
5·I can almost hear my heartbeat, it's a happy one.
听见自己的心跳声，那是快乐的声音。
1·The My Beating Heart Pillow ($44.99) reproduces the sound of a heartbeat when you hug it.
抱着“心动十分”抱枕（$44.99），你可以清晰地听到它传来的怦怦心动的声音。
2·I want to be his most heartbeat encounter, hardest goodbye.
我要成为他最心动的相遇，最不舍的告别。
3·Heartache is because heartbeat.
会心痛是因为心动。
4·The immortal legend of taro, heartbeat not sweet cause food temptations, can exist in a hundred years old, also can linger between Ichii Hiro, still retained in the roadside stalls snacks.
仙芋传奇，心动不如行动的甜蜜事业美食的诱惑，可存在于百年老店，也可萦绕在市井广厦之间，还能留存于街旁档口小吃。
5·Don't be angry to live up to expectations and don't look to break, do not envy to appreciate, do not delay to be positive, not heartbeat to action.
不要生气要争气，不要看破要突破，不要嫉妒要欣赏，不要拖延要积极，不要心动要行动。
1·However, inactivity can result in a slow and weak heartbeat that does not sufficiently move the blood to provide oxygen for every cell in the body.
然而，不活动可以导致缓慢而无力的心脏跳动，导致不能充分的向身体各部细胞供血。
2·From the sa node, electrical impulses spread through the heart muscle to trigger the heartbeat.
从窦房石结出来的电脉冲传播到心脏肌肉触发心脏跳动。
3·Could it be that the sound of her heartbeat is the vital factor?
她心脏跳动的声音会不会是问题的关键？