英语词汇chalcogen怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	chalcogen
释义	chalcogen['kælkədʒən] n.【化学】硫族元素
随便看	series reactors series regulator series resonance series resonant circuit series-shunt network series transistor regulator series-tuned circuit series ventilation series welding series winding series-wound serif serific serifs serigraph serigrapher serigraphers serigraphic serigraphies serigraphs serigraphy serin serine serine proteases serines

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。