相关单词近義詞 alum [化]白礬, ammonia alum 銨明礬臨近詞ammonium, ammonium nitrogen, ammonium selenide, ammonium valerate, ammonium jarosite, ammonium molydate, ammonium benzoate, ammonium vanadate, Ammonium toxicity, ammonium selenite, ammonium selenate 返回 ammonium alum