triacidic basetriatomic base三价: tervalence; trivalence; triv ...碱: alkali soda三价碱的: tribasic三价: [化学] tervalence; trivalence; trivalency多价碱: polyacidic base; polyprotic base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:三价碱,即可在微信中查询翻译