“holding pattern”的概念、定义、翻译、参考文献-科学参考

单词	holding pattern
释义	holding pattern [`hōld·iŋ ´pad·ǝrn] ^NAVIGATION A course over which an aircraft is instructed to fly repeatedly while waiting for clearance to land.
随便看	pecker pecking order Peclet number Pecora pecten Pectenidae pectic acid pectin Pectinariidae pectinase pectinesterase pectineus Pectinibranchia Pectobothridia pectolite pectoral fin pectoral girdle pectoralis major pectoralis minor peculiar part peculiar star peculiar velocity ped pedal pedal coordinates

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