英単語

  1. opposite (反対の): The opposite of hot is cold. (熱いの反対は冷たいです)

  2. oppose (反対する): Many people oppose the new policy. (多くの人が新しい政策に反対しています)

  3. opportunity to do (~する機会): Don’t miss the opportunity to visit the museum. (美術館を訪れる機会を逃さないでください)

  4. opportunity (機会): This is a great opportunity to learn. (これは学ぶ絶好の機会です)

  5. opponent (対戦相手): He defeated his opponent in the match. (彼は試合で対戦相手に勝ちました)

  6. opinion (意見): I value your opinion. (あなたの意見を尊重します)

  7. operation (手術): He had an operation on his knee. (彼は膝の手術を受けました)

  8. operate (操作する): She knows how to operate the machine. (彼女はその機械の操作方法を知っています)

  9. opera (オペラ): We went to see an opera last night. (昨夜オペラを観に行きました)

  10. open (開く): Please open the window. (窓を開けてください)