4周搞定2000+托福核心词
持续;固执;存留;坚持不懈;毅力
persistence
常考释义
It's the persistence of sound in a room after the source has stopped making sound.
It's the persistence of sound in a room after the source has stopped making sound.
来源于:听力OFFICIAL29 L2n. 持续;固执;存留;坚持不懈;毅力
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