convulse

v. 使震动，震惊

conveyor, conveyer, convict, convict...of, conviction, convince, convince sb. of sth, convince sb. to do sth., convinced, convincible, convincing, convincingly, convivial, conviviality, convivially, convocation, convoke, convoluted, convolution, convolvulus, convoy, convulsion, convulsive, convulsively, cony (also coney), coo, cook, cookbook, cooker, cookery, cookery book (also `cookbook), cookhouse, cookie (also cooky), cooking, cool, cool-headed, coolant, cooler, coolie, cooling, cooling tower,