responsible: 1)需负责任的,承担责任的常用句型:be responsible for 和 be responsible to be responsible for 通常是指“对某事负责任”。be responsible to 通常是“对某人负责”.例句:She is my child and I am responsible for her. 我的孩子,我对她负责。responsible的名词形式“responsibility",则后面用for sb./ sth.2) 认真负责的,有责任感的,可信赖的We should give the job to a responsible person.我们应将该工作委托给一个有责任心的人。3)责任重大的,重要的She holds a very responsible position within the company. 她在公司的责任重大。Mr. March held a responsible position. 马奇先生担任过要职。