hydroxide anion氢氧: oxyhydrogen阴离子: negative ion; anion超氧阴离子: superoxide anion含氧阴离子: oxygen-containing anions超氧阴离子基团: superoxide anion radical下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:氢氧阴离子，即可在微信中查询翻译
