approach pattern
英 [əˈprəʊtʃ ˈpætn]
美 [əˈproʊtʃ ˈpætərn]
网络 进场图
英英释义
noun
- the path that is prescribed for an airplane that is preparing to land at an airport
- the traffic patterns around O'Hare are very crowded
- they stayed in the pattern until the fog lifted