Read Edit View history 氢氧根离子 qīngyǎnggēnlízǐ hydroxide ion Origin Definitions Defs Strokes Stroke Words Sentences Sents 氢氧根离子 (氫氧根離子) qīngyǎnggēnlízǐ hydroxide ion hydroxide ion (OH-) Sources Definitions CC-CEDICT