Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/4665686d3613737638fb0ca8022731a2.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 minimum discriminable signal是什么意思，minimum discriminable signal的翻译，minimum discriminable signal音标、读音、用法和例句_果味酸柯林斯词典