noun🔗Share橡皮擦，擦除器 One who erases."The history teacher was the eraser of all the mistakes on the board. "这位历史老师负责擦掉黑板上所有的错误。stationerywritingitemChat with AIVocabulary GamePractice Reading
noun🔗Share橡皮，擦子 A thing used to erase or remove something written or drawn by a pen or a pencil."I have worn out the eraser on this pencil."这支铅笔上的橡皮我已经用光了。stationerywritingitemutilityeducationChat with AIVocabulary GamePractice Reading
noun🔗Share板擦，黑板擦. A thing used to erase something written by chalk on a chalkboard, by marker on a whiteboard, or by some other erasable implement; a chalkboard eraser, whiteboard eraser, etc."My son used the eraser to correct his mistake on the whiteboard. "我儿子用白板擦擦掉了他在白板上的错误。stationerywritingutensileducationitemChat with AIVocabulary GamePractice Reading
noun🔗Share数据擦除器，数据清除程序 An overwriter program used to prevent data recovery."Before donating my old computer, I ran a powerful eraser to make sure my personal files were completely unrecoverable. "在捐赠我的旧电脑之前，我运行了一个强效的数据清除程序，以确保我的个人文件完全无法恢复。computingtechnologyutilitydeviceinternetmachineelectronicsChat with AIVocabulary GamePractice Reading
