noun🔗Share草稿纸，便笺簿 A pad of paper for preliminary notes or sketches or writings, etc."She used the scratchpad to quickly jot down the phone number before she forgot it. "她用草稿纸快速记下了电话号码，免得忘记了。stationerywritingitemutilityChat with AIVocabulary GamePractice Reading
noun🔗Share暂存区，暂存空间。 (in transaction processing systems) A piece of temporary memory to hold details of a current conversation, usually scratchpad memory."The cashier used the transaction system's scratchpad to temporarily store the customer's frequent shopper ID while processing the sale. "收银员在处理销售时，使用了交易系统的暂存区来临时存储顾客的常客ID。computingtechnologysystemChat with AIVocabulary GamePractice Reading
