单词	pentapeptide
释义	pen·ta·pep·tide (pĕn′tə-pĕptīd) n. A polypeptide composed of five amino acids.
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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。