柯林斯词典duty-bound (also duty bound) 1. ADJ If you say you are duty-bound to do something, you are emphasizing that you feel it is your duty to do it. 义不容辞的[正式] [v-link ADJ to-inf] I felt duty bound to help. 我觉得去帮忙是义不容辞的。 返回 duty-bound