air-cover

基本解释

• n.空中掩护

同根派生

英汉例句

• Air cover, especially during a military operation.
  掩护幕空中掩护，尤其是在军事行动期间
• For this operation we need plenty of air cover.
  为进行这次军事行动, 我们需要充足的空中掩护。
• The ships would no longer have air cover from carriers.
  船舰将不再有航空母舰的空中掩盖。
• The ships needed air cover once they reached enemy waters.
  已到达敌方的水域，船只就需要空中掩护。
• For this operation we need plenty of air cover,ie protection by military aircraft.
  为进行这次军事行动，我们需要充足的空中掩护。