名词
中文翻译：降落圈
同义词：
['landing zone', 'takeoff circle']
例句：
-
1.The pilot landed the plane in a landing circle before taking off.
飞行员在起飞前在一个着陆区降落了飞机。
-
2. The spacecraft entered the landing circle and began its descent.
宇宙飞船进入了着陆区，开始下降。
-
3.The military aircraft landed in a landing circle for refueling.
军用飞机在一个着陆区进行加油。