Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/27430d24d5b0b676a70a376a4ebd590a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 Doerr是什么意思，Doerr的翻译，Doerr音标、读音、用法和例句_贰靶汉英词典
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。