[ pә'sistәns ] BNC词频 8650 COCA词频 7491 n. 固执, 坚持不懈, 持续(性), 存留(状态) [电] 持久 n the property of a continuous and connected period of time n persistent determination n the act of persisting or persevering; continuing or repeating behavior 英汉双解字典由 ECDICT 提供