insurance policy

剑桥词典

a written agreement for insurance between an insurance company and a person who wants insurance
保險契約，保險單
I took out a travel insurance policy before I boarded the plane . 我在上飛機之前買了旅行保險。
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 ). 有一份工作我特別想得到，但爲了保險起見我也申請了其他幾份工作。 返回 insurance policy