heartbeat造句
Experimenters have succeeded in controlling the rate and regularity of the
heartbeat.
实验者已经成功控制了心跳的速度和频率。
She was taken to hospital suffering from an irregular
heartbeat.
她因心律不齐被送往医院。
I was a little breathless and my
heartbeat was bumpy and fast.
我有点儿喘不上气，心脏咚咚地快速跳动着。