相关单词近義詞 alum [化]白礬, ammonium alum 銨礬臨近詞ammonia n, ammonia, ammonia-acid technology, ammoniated silver nitrate, ammonia carbon proportion, ammonia stripping process, ammonia vapor compression, ammonia-preserved latex, Ammonia bubble absorption, ammonia nitrogen recovery, ammonia salt regeneration, Ammoniacal copper citrate 返回 ammonia alum