Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/ec847c2477882f44eac01213bc80232a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55 first-appearance datum是什么意思，first-appearance datum的翻译，first-appearance datum音标、读音、用法和例句_流逝汉英词典