Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/aa22e081bc4dd928806fb171fb841166.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 lingual frenum是什么意思，lingual frenum的翻译，lingual frenum音标、读音、用法和例句_果味酸柯林斯词典