Yes According to the query of high-end education network, the intelligent English word learning function on BBK learning machine adopts Ebbinghaus memory method. Ebbinghaus mnemonics: After information is input into the brain, forgetting begins. As time goes by, the speed of forgetting is first fast and then slow, especially in the short time just remembered. This is the famous Ebbinghaus forgetting curve. Follow the memory law revealed by Ebbinghaus forgetting curve and review what you have learned in time. This mnemonic method is Ebbinghaus mnemonic method.