单词	ruthful
释义	ruth·ful (rthfəl) adj. 1. Full of sorrow; rueful. 2. Causing sorrow or pity. ruthful·ly adv. ruthful·ness n.
随便看	intrinsic factor intro intro- introduce introducer introducible introduction introductorily introductory introgression introgressive introit introject introjection intromission intromissive intromit intromittent intromitter intron introrse introspect introspection introspectional introspective

英语词典包含135693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。