Read Edit View history 脱氢 tuōqīng dehydrogenation Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 脱氢/脫氫 · tuōqīng · dehydrogenation 2026/03/04 脱氢 / 脫氫 tuōqīng dehydrogenation to dehydrogenate; dehydrogenation 乙醇脱氢后变成乙醛。 created sense Mar 4, 2026, 02:25 AM