responsible的名词形式：responsibility
英 [rspnsblti] 美 [rspɑnsblti]
n.责任;负责;事故责任;职责;义务;任务
复数： responsibilities
例句：
1、I think we have a moral responsibility to help these countries.
我认为我们在道义上有责任帮助这些国家。
2、The new position invested her with a good deal of responsibility.
新职位赋予她重大的责任。
