Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/5c1346e54c2dac56bca933cf2487a869.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 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_按摩法牛津词典