defence：防御，防卫，保卫；辩护，答辩；(复数)防御工事

词根词缀：de-离开 + -fenc-打击 + -e

• matching
• matchless
• matchmaker
• matchstick
• matchstick figure
• matchwood
• mate
• material
• materialism
• materialist
• materialize
• materiel
• maternal
• maternity
• maternity leave
• mateship
• matey
• math
• mathematician
• mathematics
• Matilda
• matinee
• matinee idol
• mating
• matins