Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/a451a5b03435cb6030985dbe787e073f.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 transition time constant是什么意思，transition time constant的翻译，transition time constant音标、读音、用法和例句_食材鋪反向词典