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	insufflate insufflated insufflates insufflating insufflation insufflations insufflator insufflators insulances insulant insulants insular Insular Celtic Insular hand insular script insularism insularisms insularities insularity insularize insularly insulars insulary insulas insulate

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