Read Edit View history 次亚硫酸钠 cìyàliúsuānnà sodium thiosulfate Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 次亚硫酸钠/次亞硫酸鈉 · cìyàliúsuānnà · sodium thiosulfate 2026/03/04 次亚硫酸钠 / 次亞硫酸鈉 cìyàliúsuānnà sodium thiosulfate sodium hyposulfide Na2S2O3 (hypo) 次亚硫酸钠在摄影中常用作定影剂。 noun created sense Mar 4, 2026, 02:25 AM