1828J. Ballantyne Exam. Hum. Mind 427 As to motiveness, they [sc. the lower animals] frequently discover a degree of agility to which man can make no pretensions.
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。