Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/ecfbbae72bec1acff1c079c9b534a203.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 bidirectional reflectance characteristics是什么意思，bidirectional reflectance characteristics的翻译，bidirectional reflectance characteristics音标、读音、用法和例句_贰靶汉英词典