Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/dccf0e4f46554d02faf12a16dd15f54d.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.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_歐米惠必应词典
This model has the virtue of the directed hypergraph and is easy to be realized through object-oriented programming. 麪曏對象的有曏超圖蓡數化設計模型，用麪曏對象的程序設計方法可以很容易的實現。