imperil
verb [ T ] formal uk/ɪmˈper.əl/ us/ɪmˈper.əl/ -ll- or -l-
危及，使陷入危险
to put something or someone at risk or in danger of being harmed or destroyed
A police raid would imperil the lives of the hostages. 警方的突袭会危及人质的生命。
Synonyms: endangerjeopardizemenace threaten