Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/671d46a698bb547a7f79724110fcfb62.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 lowest observed frequency是什么意思，lowest observed frequency的翻译，lowest observed frequency音标、读音、用法和例句_奇葩剧汉英词典