ethics [] moral principles that control or influence a person's behaviour道德标准；道德准则；伦理标准◆professional/business/corporate ethics职业／商业／企业道德◆The company has drawn up a code of ethics for its managers.这家公司已经为经理制订了一份道德守则。 [] a system of moral principles or rules of behaviour道德体系；行为准则◆There is a strong work ethic among the staff.员工有严格的工作守则。