| 释义 |
〔hedgehop〕To fly an airplane close to the ground, rising above objects as they appear, as in spraying crops.掠地飞行，跳栏飞行：靠地面很近地飞行，遇物体出现则上升，如给庄稼喷药〔aerology〕Meteorology of the total vertical extent of the atmosphere as opposed to the study of the atmosphere near Earth's surface.高空气象学：关于大气绝对垂直程度的气象学，与近地大气的研究相对 |