1835 Kirby Hab. &Inst. Anim. II. xvii. 104Whenever the animal is alarmed it withdraws this gorgeous apparatus of respirato-prehensory organs within its tube. 
| 词汇 | respirato- | 
| 词根词缀 | OED 
 | 
| 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。