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above-ground adv.,adj.1.在地上;在世,活著(的),未死(的...

above-mentioned

An experimental solar lighting system in an above-ground cupola follows the sun with moving plastic mirrors . 在地面上一個鐘形閣樓里的試驗性太陽照明系統用移動的塑料鏡跟蹤太陽。