Warning: file_put_contents(/www/wwwroot/ppbbu/bieo.cn/cache/8bac5ac1c710f586b1e813689fbbe8f8.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/bieo.cn/index.php on line 58 transmission gear efficiency of shafting是什么意思，transmission gear efficiency of shafting的翻译，transmission gear efficiency of shafting音标、读音、用法和例句_衣物護欧路词典