So the bugs have learned to gently pluck the silk strands , to mimic only the unthreatening leg twitches of exhausted prey .
所以猎蝽已经学会了轻轻地拨动蜘蛛线,这其实是模仿的精疲力尽、毫无危险可言的猎物的脚在抽动。
Later studies revealed the horse was responding to subtle twitches and changes in posture .
后来的研究显示了这匹马能对主人肌肉微妙的抽动和姿式的变化做出反应。
Slowly his movements began to decline , to slight muscle twitches and contractions .
慢慢地他的动作开始下降,至轻微肌肉抽搐和收缩。
Nicotine may help ease some of the debilitating and uncontrollable tremors and twitches caused by parkinson 's disease and its treatment , u.s. researchers said .
尼古丁或许可以减缓帕金森氏症及相关疗程所引起的衰弱、无法控制的颤抖和抽搐,美国研究人员说。
Connect two electrodes to the leg of a live cockroach ( included ) ; every time the bug twitches its neurons emit an electrical spike that translates into a loud click .