Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/7c1be5a5ca0b8656b8e4b35690f5b859.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 be of easy virtue是什么意思，be of easy virtue的翻译，be of easy virtue音标、读音、用法和例句_甲百汇小鸡词典
This model has the virtue of the directed hypergraph and is easy to be realized through object-oriented programming. 面向对象的有向超图参数化设计模型，用面向对象的程序设计方法可以很容易的实现。