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 heartbe...
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。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。Each heartbeat has two basic par...
...if he can convince the committee that he is not certifiable.如果他能够向委员会证明他没有丧失理智They argue heatedly,but neither could convince the other.他们争论得很激烈,但是谁也说服不了谁。It is better to convince by argument than seduce by example.以理说...
The urgency of his voice galvanized them into action .他急迫的声音激励他们行动起来。Your doctor and health visitor can help a great deal and you need to talk about it with them as a matter of urgency.你的医生和家访护士会帮很大的忙。你应该和他们谈一谈，这是当务之急。Th...
长途驾驶时，腰部的支撑十分重要。Lumbar support is very important if you're driving a long way.双手置于腰部，吸气。Place your hands on the small of your back and breathe in.他的名牌套装在腰部起了褶皱。His designer suits ruck up round his middle....
The two particles will undergo accelerations as a result of their interaction.这两个粒子由于相互作用将获得加速度.Since the cord connecting the two blocks is inextensible, the accelerations are the same.由于连接两物块的绳子无伸缩性, 因此它们的加速度相同.Vibratio...