单词	sky marshal
释义	sky marshal noun : an armed federal officer in plain clothes who is assigned to prevent skyjackings : air marshal sense 2 Word History First Known Use 1964, in the meaning defined above
随便看	trampishly trampishness trample trampled trampler tramplers tramples trampling tramplings trampoline trampolined trampoliner trampoliners trampolines trampolining trampolinings trampolinist trampolinists trampolins tramps trampy tramroad tramroads trams tramway

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