convolvulus

n (pl ~es) [C, U] type of twining plant with trumpet-shaped flowers 旋花植物（开喇叭状的花）.

conveyancer, conveyancing, 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, convoy, convulse, 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,