Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/1d6af196f3c71a102ee4f495519f1bca.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 descender (n.)是什么意思,descender (n.)的翻译,descender (n.)音标、读音、用法和例句_果味酸柯林斯词典