esker
n.
"deposit left by a glacial stream," 1852, from Irish eiscir "ridge of gravel."
| 词汇 | esker | 
| 词根词缀 | Online Etymology Dictionary esker n. "deposit left by a glacial stream," 1852, from Irish eiscir "ridge of gravel." | 
| 随便看 | 
英语词根词缀词典收录了54763条英语词根词缀词条,基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析,是记忆英语词汇的必备工具。