piles
n.
"hemorrhoids," c.1400, from Medieval Latin pili "piles," probably from Latin pila "ball" (see pill, n.); so called from shape.
| 词汇 | piles | 
| 词根词缀 | Online Etymology Dictionary piles n. "hemorrhoids," c.1400, from Medieval Latin pili "piles," probably from Latin pila "ball" (see pill, n.); so called from shape. | 
| 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。