| 单词 | roly-poly bug | 
| 释义 | Definition of roly-poly bug in English:roly-poly bugnoun North American informal 
 Origin1930s; earliest use found in The San Antonio Light. Definition of roly-poly bug in US English:roly-poly bugnoun North American informal 
 Origin1930s; earliest use found in The San Antonio Light.  | 
	
| 随便看 | 
	
  | 
	
英语词典包含464360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。