dangerous; hazardous; perilous; risky
- 台風が近付いているので海で泳ぐのは危険だ
- Since a typhoon is approaching, it's dangerous to go swimming in the sea.
- 彼女の命は危険な状態にある
- Her life is in danger.
- 危険に陥る
- be in danger／fall into a dangerous situation／《文》 be endangered
- 身に迫る危険を感じる
- sense imminent danger
- 危険を知らせるサイレンの音が鳴った
- The siren signaling danger went off.
- 危険を冒す［危険な橋を渡る］
- run a risk／take risks
- 危険を顧みない
- brave danger ((to do))
- 命の危険を冒してその子を救った
- He saved the child at the risk of his life.
- 登山者は非常な危険にさらされていた
- The climbers were in great peril.
- 脳手術には様々な危険が伴う
- There are various hazards connected with brain surgery.
- 職業上の危険
- occupational hazards
- 危険．爆発物
- 〔掲示〕Caution: Explosives
