单词	aperture card
释义	aperture card noun : a punched card for data processing in which one or more frames of a microfilmed document are mounted Word History First Known Use 1959, in the meaning defined above
随便看	secularizers secularizes secularizing secularly seculars secund Secunderabad secundigravidae secundigravidas secundines secundiparous secundly secundogeniture secundum artem secundum legem secundum naturam securable securance securances secure secure in the knowledge secured securely securement securements

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