英语词汇“national bulk mail system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	national bulk mail system
释义	National Bulk Mail System National Bulk Mail System The system of 21 centers in the United States where extremely large volumes of mail are processed and distributed to the appropriate destinations. Bulk mail centers are highly automated.
随便看	gsmtc gsm technical advisory ad hoc board gsm to umts gsmtp gsmtr gsmts gsm unlocking gsmv gsmw gsmwc gsmyc gsn gsna gsnalf gsnap gsnb gsnc gsne hcera hcerc hces hcesc hcesd hcet hceu

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National Bulk Mail System