危険を与あたえる恐おそれのある, 危険な, 危ない
関連語「危険」はdanger.
反対語safe （安全な）
A cobra is a dangerous snake.
A cobra is a dangerous snake.
コブラは危険なヘビである.
A dangerous killer is after Linda; her life is in danger.
関連語A dangerous killer is after Linda; her life is in danger.
危険な殺し屋がリンダを狙ねらっている. 彼女の命が危ない.
Playing in the street is dangerous.=It is dangerous to play in the street.
Playing in the street is dangerous.=It is dangerous to play in the street.
街路で遊ぶことは危険です.
⦣ It＝to play. 