Read Edit View history 氢化 qīnghuà hydrogenation Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 氢化/氫化 · qīnghuà · hydrogenation 2026/03/04 氢化 / 氫化 qīnghuà hydrogenation hydrogenation 这种油脂已经过氢化处理。 verb created sense Mar 4, 2026, 02:25 AM