英语词汇“后胸板”的翻译、意思、用法、释义-英汉汉英词典

单词	后胸板
释义	同后胸板--后背板
随便看	signature key signatureless signature loan signature log signature mark signature on file date signature on policy signature opening signature package signature piece signatures signature scheme signature sequence signature (sig) signature title signature transformation signature tune signature-tune signature verification signature verification authority signature verifier signature waveform signature with appendix signature， digital signaturing