茨cíTop 8000Meanings1. Caltrop or puncture vine (Tribulus terrestris)2. to thatch (a roof)Characters used茨caltropExamples1可是kěshì你nǐ的dī函数hánshù不符合利普希xī茨cí条件tiáojiàn！But your function isn't Lipschitz continuous!