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纪元
释义
纪元epoch era the beginning of an era 相关词组:新纪元新纪元的耶稣纪元后纪元jìyuán[beginning of an era epoch] 指纪年的第一年,如我国最早开始有纪元是“共和元年”,即公元前 841 年
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positive electron
positive electrotropism
positive element
positive exponent
positive factor
positive feedback
positive feeder
positive film
positive food reaction
positive G
positive ghost
positive-going
positive-going input
positive-going signal
positive-going transition
positive goodwill
positive grid
positive-grid multivibrator
positive-grid oscillator
positive-grid oscillator tube
positive guarantee
positive hole
positive hydrotropism
positive image
positive incidence
英汉双解词典收录913115条英汉汉英双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。
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更新时间:2026/6/22 8:09:06