Read Edit View history 氢氧根 qīngyǎnggēn hydroxide Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 氢氧根/氫氧根 · qīngyǎnggēn · hydroxide 2026/03/04 氢氧根 / 氫氧根 qīngyǎnggēn hydroxide hydroxide radical (-OH) 氢氧化钠在水中电离出氢氧根离子。 created sense Mar 4, 2026, 02:25 AM