索引词：revolve
例文：[例18] According to Copernicus, planets revolve around the Sun which is located at the centre of the universe. 根据哥白尼的观点，太阳位于宇宙的中心，行星绕着太阳旋转。 [例19] In November 2012 the court heard a case in interim injunction proceedings that revolved around a school board that had expelled a pregnant schoolgirl. 2012年11月，法院审理了一起适用临时禁制令程序的案件，这起案件的争议点是一个教育委员会开除了一名怀孕的女学生。 顺便复习几个同源词汇 revolution [ˌrɛvəˈluːʃən] ① n[C] 剧变，变革 [例20] Pixar Animation Studios brought a revolution in animation film industry. 皮克斯动画工作室给动画行业带来了一场剧变。 ② n[C,U] 政治性革命 [例21]  The Storming of the Bastille signaled the outbreak of the French Revolution. 攻占巴士底狱标志着法国大革命爆发。 ③ n[C,U] 旋转，环绕 [例22] Engine speed can be measured in revolutions per minute (RPM). 可以用每分钟转数来测量发动机的速度。 revolutionize [ˌrɛvəˈlu:ʃənaiz] v.t. to completely change the way people do something or think about something: 引起革命性剧变 revolutionary [ˌrɛvəˈluːʃənri] adj. 革命性的；n[C] 革命者