Read Edit View history 云雾径迹 yúnwùjìngjì cloud track Origin Definitions Defs Strokes Stroke Words Sentences Sents 云雾径迹 雲霧徑跡 yúnwùjìngjì cloud track the visible path or trace of an ionizing particle inside a cloud chamber
云雾径迹 雲霧徑跡 yúnwùjìngjì cloud track the visible path or trace of an ionizing particle inside a cloud chamber