1/responsible释义:
adj. 负责的,可靠的;有责任的
2/例句:
I'm responsible for the quality of our products.
我对我们的产品质量负责。
3/responsible拓展词汇有:
responsible for是…的原由;为…负责
responsible person负责人
be responsible to sb对某人负责
responsible department负责单位
responsible officialn. 负责人