Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/8f8ba38d89385b814c5f569bebd1cd0c.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58
specular reflection是什么意思,specular reflection的翻译,specular reflection音标、读音、用法和例句_按摩法牛津词典