哇啦哇啦bibibi
heart的读音是：英[hɑːt]美[hɑːrt]。
例句：
1、This patient with heart disease cannot be overly emotional.
这位患有心脏病的病人不能情绪波动过大。
2、He gave me a heart-shaped birthday cake.
他送了我一个心形的生日蛋糕。
3、I heart the present my mother bought me very much.
我非常喜欢妈妈给我买的礼物。
4、Isabel's heart was beating fast with fright.
伊莎贝尔因为恐惧而心跳加快。
5、Our employees are the heart of the company.
员工是我们公司的核心。
6、Terrance lives in the heart of the country.
Terrance住在这个国家的中心城市。
7、He placed his hand over his heart as he sang the National Anthem.
他唱国歌的时候把手放在心的位置上。
8、He was so nervous that his heart was racing.
他非常紧张，心跳加速。
痴货小逗逗
看你用在哪里了，如果是单纯的医学意义上的心跳加速，就是quickened heartbeat如果是说令人感到刺激、疯狂、兴奋不已，就是(give you) a pounding heart
wangeunice
acceleration of heartbeat [pulse,如果用在医学方面]or heartbeat accelerates/is accelerating/has accelerated.绝对准确，放心使用。呵呵。。。
