sighting plane

基本解釋

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英漢例句

雙語例句

• They reported sighting the plane.
  他們報道看見了那架飛機。
• An indicator or a sighting apparatus on a plane table, used in angular measurement.
  旋標裝置飛機控制板上的指示器或觀測儀，用來測量角度。
• The first well-known UFO sighting occurred in 1947, when businessman Kenneth Arnold claimed to see a group of nine high-speed objects near Mount Rainier in Washington while flying his small plane.
  首個著名的飛碟目擊事件發(fā)生在1947 年，一個叫Kenneth Arnold 的商人聲稱他在華盛頓的雷尼爾山附近玩小型飛機模型時看到了一組9 個高速移動的物體。

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專業(yè)釋義

地球科學

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