英単語

  1. deficiency (欠乏): She has a vitamin deficiency. (彼女はビタミン欠乏症です)

  2. defense (防衛): The country’s defense budget increased. (その国の防衛予算が増加しました)

  3. defend against (〜に対抗して守る): The immune system defends against infections. (免疫システムは感染に対抗して守ります)

  4. defend (守る): The soldiers defended the castle. (兵士たちは城を守りました)

  5. defect in (〜の欠陥): The defect in the design caused problems. (設計の欠陥が問題を引き起こしました)

  6. defect (欠陥): The product had a defect. (その製品には欠陥がありました)

  7. defeat (敗北): They suffered a crushing defeat. (彼らは痛烈な敗北を喫しました)

  8. deer (鹿): We saw a deer in the forest. (私たちは森で鹿を見ました)

  9. deep (深い): The lake is very deep. (その湖はとても深いです)

  10. deed (行為): His good deed was rewarded. (彼の善行は報われました)