Warning: file_put_contents(/www/wwwroot/zidian/02956.cn/cache/af92eded64b011e155607db9c8ce1d46.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/02956.cn/index.php on line 58 Doerr是什么意思，Doerr的翻译，Doerr音标、读音、用法和例句_花燈集英語字典
It was invented by students Matthias Hahnen and Robert Doerr for a project at the University of Saarbruecken in southwest Germany. 這是德國西南部薩爾佈呂肯大學的學生哈南與多爾爲學校一項研究計劃而發明的。