Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/53653bcffef60fdd92791fd6865e8e8d.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 proportional sample是什么意思，proportional sample的翻译，proportional sample音标、读音、用法和例句_果味酸柯林斯词典