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aerodynamic efficiency [,e(ə)rəudaɪˈnæmɪk ,ɪ'fɪʃ(ə)nsɪ]
auto. 空气动力学效率
tech. 空气动力效应
wind. 气动效率; 气动效率比; 气功效率
aerodynamic efficiency: 3 phrases in 2 subjects
Space1
Wind Energy2