tabulator的知识精选

“tabulator”可以造什么句,tabulator造句
Atabulatoronatypewriter.Aclerkcouldfeed8000cardsadaythroughhistabulator,andtheCensusOfficesavedmonthsofprocessingtime.Becausethewomanhadpassedoutbeforeinsertingherballotintoanelectronictabulator,hervo...
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