indemnify
verb [ T ] finance & economics formal or specialized uk/ɪnˈdem.nɪ.faɪ/ us/ɪnˈdem.nə.faɪ/
保障;赔偿…的损失
to protect someone or something against possible damage or loss by paying an indemnity to cover the costs
The insurance also indemnifies the house against flooding. 该保险也包括对房子遭受水灾进行赔偿的内容。