Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/ec7854f26a8282d652dea75f874089ad.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 birefringent medium是什么意思，birefringent medium的翻译，birefringent medium音标、读音、用法和例句_零六五六深蓝词典