名词
1. 重大危险
Perils are great dangers.
2. （某活动或行为的）危险，问题
The perils of a particular activity or course of action are the dangers or problems it may involve.
3. （用于警告）自冒风险
If you say that someone does something at their peril, you are warning them that they will probably suffer as a result of doing it.
1. a venture undertaken without regard to possible loss or injury
e.g. he saw the rewards but not the risks of crime
there was a danger he would do the wrong thing
2. a source of danger
a possibility of incurring loss or misfortune
e.g. drinking alcohol is a health hazard
Synonym: hazardjeopardyriskendangerment
3. a state of danger involving risk
Synonym: riskiness