?有责任
as in duty bound 有责任, 义不容辞..
?有义务
... be duty-bound to do sth 有责任做 as in duty bound 有义务 In Duty Bound 有义务 ; 义不容辞 ...
?义不容辞
... array bound 数组界 as in duty bound 有责任, 义不容辞 asymptotic bound 渐近界; 渐近限 ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。