duty	n. 职责、
responsibility	n. 责任
obligation	n. 义务

responsible	adj. 负责的、可靠的
responsibly	adv. 负责地、可靠地
respond	v. 应答

oblige	v. 帮忙、施惠
obligated	adj. 有义务的、责任的

责任、义务

results matching ""