Read Edit View history 长新冠 chángxīnguān long COVID Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 长新冠/長新冠 · chángxīnguān · long COVID 2026/03/04 长新冠 / 長新冠 chángxīnguān long COVID long COVID 许多人在感染后出现了长新冠症状。 created sense Mar 4, 2026, 02:25 AM