您要查找的是不是：
- back ground (即底影)背景
- burn ... to the ground把 ... 烧成焦土
- ground roller (水流的)底部旋滚
- 请即办理并航空函复。Please act promptly and let us have your reply by return airmail.
- low to the ground (体型)低身广躯
- 舰队正在和航空进行部队联合演习。The fleet is manoeuvring in combination with the air unit.
- polygonal ground (网纹土)多边形土
- 请给我买几张航空邮票。Please buy some air mail stamps for me.
- 卧室是"世贸废墟(Ground Zero)"，因为太脏太乱；Their bedrooms are "ground zero. " Translation? A total mess.
- 用航空寄还是海运寄呢?Airmail or sea mail?
- cutting at ground level (傍地斩)低斩
- 我要一封普通邮票和两封航空邮票。I need a book of regular stamp and two of airmail.
- ground clearance (飞机起落轮中心的)离地距离
- 我想往法国寄一封航空挂号信。I want t send a registered airmail letter to France.
- 当时航空仍在萌芽阶段。At that time aviation was still in its infancy.
- DRB显示“short TO GROUND（对地短路）”吗?DOES THE DRB READ "SHORT TO GROUND"?
- 航空照片可供市民选购。Aerial photographs are available for sale to the public.
- 卧室是"世贸废墟（Ground zero）"，因为太脏太乱；Their bedrooms are "ground zero. " Translation? A total mess.
- 航空像片森林判读interpretation of forest aerial photo
- 将earth、 ground、 floor、 soil这几个词作一比较.Compare earth, ground, floor and soil.
