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...
Contradiction is headspring of all movements. Movements are all Contradictions'fountainheads.矛盾是一切运动的动力, 运动是一切矛盾的源泉.However, there exist contradictions in terms of legislative content and practices in investigatory ...