traffic pattern
参考词典中traffic pattern的常规释义：
基本释义
- 起落航线
英英解释
1个名词解释
- the path that is prescribed for an airplane that is preparing to land at an airport
[同] approach pattern, pattern, traffic pattern
[例]- the traffic patterns around O'Hare are very crowded
- they stayed in the pattern until the fog lifted
点击查看……- the path that is prescribed for an airplane that is preparing to land at an airport
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