major

• It is a major operation. it is a very messy operation .
  这是大手术，难度很大。
• "slit the tunic," the major said .
  “撕开制服，”少校说。
• Now he was racing, seeking a major prize .
  现在他正加速行动，搜寻更值钱的东西。
• Cholesterol is a major villain in this epidemic .
  胆固醇是这种流行病的罪魁祸首。
• It is appropriate to emphasize its major disadvantage .
  有必要指出它的主要缺点。
• Why do prices rise swiftly in major wars ?
  为什么价格在历次重大战争中迅速上升呢？
• These huge macromolecules are of seven major types .
  这些巨大分子有七个主要类型。
• Fishing is his major distraction .
  钓鱼是他的主要娱乐。
• A major war seemed all too likely .
  大战似乎一触即发。
• Keratin is the major protein in hair and nails .
  角蛋白是毛发和指甲中的主要蛋白质。