insurance policy

剑桥词典

a written agreement for insurance between an insurance company and a person who wants insurance
保险契约，保险单
I took out a travel insurance policy before I boarded the plane . 我在上飞机之前买了旅行保险。
figurative There's one particular job I'm after but I'm applying for several others as an insurance policy (= because I might not get the job I want ). 有一份工作我特别想得到，但为了保险起见我也申请了其他几份工作。 返回 insurance policy