The blue sucker, Cycleptus elongatus, a North American freshwater fish of the family Catostomidae.
Early 19th century; earliest use found in Constantine Rafinesque (1783–1840).
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。