A lamprey of rivers and coastal waters in NW Europe.
Lampetra fluviatilis, family Petromyzonidae
Middle English: from Old French lampreion, diminutive of lampreie 'lamprey'.
英汉双解词典包含464360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。