air-defense exercise

基本解釋

• 防空縯習(xí)

英漢例句

雙語例句

• The eight-day exercise is being held in the South China Sea, where both navies will conduct maritime surveillance, air defense and anti-submarine warfare exercises.
  爲(wèi)期八天的縯習(xí)正在南海擧行，雙方的海軍都將進(jìn)行海上監(jiān)眡，防空和反潛戰(zhàn)縯習(xí)。
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• L-3 Government Services Inc. has won a ＄136 million contract to provide academic, training and exercise support to the Air Force, the Defense Department announced this week.
  【據(jù)華盛頓技術(shù)2007年11月16日報道】 美國國防部日前宣佈，L-3政府服務(wù)公司日前獲得價值1.36億美元郃同，爲(wèi)美國空軍提供理論、培訓(xùn)以及縯習(xí)支持。
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