英単語

  1. obstinate (頑固な): He is known for his obstinate personality. (彼は頑固な性格で知られています)

  2. obstacle to (~への障害): His lack of confidence is an obstacle to his career advancement. (彼の自信のなさは彼のキャリアアップへの障害です)

  3. obstacle (障害): The biggest obstacle to success is fear. (成功への最大の障害は恐怖です)

  4. obsolete (時代遅れの): The old technology has become obsolete. (古い技術は時代遅れになりました)

  5. obsession (強迫観念): Her obsession with cleanliness is well-known. (彼女の清潔への強迫観念はよく知られている)

  6. obsessed (取りつかれる): He is obsessed with collecting stamps. (彼は切手収集に取りつかれている)

  7. observe (観察する): I observed the birds in the park. (私は公園で鳥を観察しました)

  8. observation (観察): Her observation of the situation was accurate. (彼女の状況観察は正確でした)

  9. obscure (不明瞭な): His explanation was obscure. (彼の説明は不明瞭でした)

  10. oblige (義務づける): Please oblige him to pay the debt. (彼に借金を返すように義務づけてください)