at ship owner's risk

In the charge of sb.

由某人负责，由某人照料[管理]

be responsible/hold sb responsible(for sth)

（对某事）负有责任;使某人（对某事）负责

place sb in charge/command(of sth)

让某人负责[指挥]（某事物）

on/upon one's head

倒立, 轻而易举地; 归咎于某人; (错误等)由...负责

take(a burden,responsibility,etc)away from sb

解除某人的（负担、责任等）

Pin sth on sbbmake sb seem responsible or take the blame for sth

使某人似应对某事负责；将责任推到某人身上

Someone is put in charge of the work.

这项工作由专人负责。

Mrs. Wood is in charge there.

那边由伍德夫人负责，

On one 's account and risk

由某人收益并负风险

take or accept(sb)in a specified function

吸收或接受（某人）担负某种责任

responsibility to someone or for some activity.

对某人或某些行为应负的责任。

indemnify a person for an action

保证某人不必对某行为负责

But when it comes to particular jobs or to decisions affecting a particular sphere, individual responsibility must be clearly defined and each person should be held responsible for the work entrusted to him.

某一件事、某一方面的事归谁负责，必须由他承担责任，责任要专。

Logic and tradition demanded that the man in the field should take complete responsibility for the matter.

依情势及惯例，由战场负责人对该事负完全责任。

someone who manufactures something.

负责制造加工某样东西的人。

Hold sb morally responsible

认为某人须负道义上的责任

title of the heads of certain colleges and other institutions

某些学院及其他机构负责人的称谓

A place to which someone is assigned for duty.

岗位指派某人负责的位置