verb🔗Share用吸尘器打扫, 吸尘 To clean (something) with a vacuum cleaner."Before the party, Sarah was vacuuming the living room rug. "派对开始前，萨拉正在用吸尘器打扫客厅的地毯。utilitymachineactionjobserviceChat with AIVocabulary GamePractice Reading
verb🔗Share用吸尘器打扫, 吸尘 To use a vacuum cleaner."I am vacuuming the living room carpet. "我正在用吸尘器打扫客厅的地毯。utilityactionmachineworkdeviceChat with AIVocabulary GamePractice Reading
verb🔗Share整理数据库，清理数据库。 To optimise a database or database table by physically removing deleted tuples."The database administrator was busy vacuuming the transaction table to improve query performance after a large data deletion. "在大量数据删除后，数据库管理员正忙着整理交易表，以提高查询性能。computingtechnologyChat with AIVocabulary GamePractice Reading
