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单词	attenuator
释义	at·ten·u·a·tor (ə-tĕny-ā′tər) n. A device that attenuates an electrical signal.
随便看	nephelometry nephew nephological nephology nephr- nephr- nephrectomy nephric nephridial nephridium nephrite nephritic nephritis nephro- nephroblastoma nephrogenic nephrogenous nephrologist nephrology nephron nephropathic nephropathy nephrosis nephrotic nephrotomy

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。