Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/e5e95e924c60798422ac7591a2debced.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 polarity subchron是什么意思，polarity subchron的翻译，polarity subchron音标、读音、用法和例句_果味酸柯林斯词典