英语词汇relational system是什么意思，relational system的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	relational system
释义	relational system　【计】关系系统
随便看	seal a bargain seal a move seal a promise seal air pipe seal angle seal assembly seal bellows seal box seal brown seal by arrow-like ring seal by B-ring seal by elastomeric delta gasket seal by elastomeric O-ring seal by plug seal by precision fit seal by sleeve seal cage seal cartridge seal casing seal coat seal coat seal coating seal components seal construction rope seal course

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