“predecessor”的概念、定义、翻译、参考文献-科学参考

单词	predecessor
释义	predecessor [`pred·ǝ´ses·ǝr] ^MATHEMATICS For a vertex a in a directed graph, any vertex b for which there is an arc between a and b directed from b to a.
随便看	kettle reboiler ket vector Keuper keV Kew barometer Keweenawan key key access key activity key auto-key cipher key bed keyboard keyboard enhancer keyboard entry keyboard inquiry keyboardless typesetter keyboard lockout keyboard lockup keyboard mapping keyboard perforator keyboard printer keyboard processor keyboard send/receive keyboard teleprinter keyboard template

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