1835Kirby Hab. & Inst. Anim. II. xvii. 104 Whenever the animal is alarmed it withdraws this gorgeous apparatus of respirato-prehensory organs within its tube.
英语词典包含277258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。