at risk
01
prone to danger or harm
例
Adults were also at risk from epidemics.
As with all diseases, certain groups will be more at risk than others.
to put somebody or something at risk
01
to put a person or thing in a situation in which it is very likely for them to be harmed, damaged, killed, or destroyed
例
How were you going to do that? By putting innocent lives at risk?
If we go to war, innocent lives will be put at risk.
