Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/1c7e0708849ef9dc6e843d9e3070b207.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 concentric banded structure是什么意思,concentric banded structure的翻译,concentric banded structure音标、读音、用法和例句_奇葩剧汉英词典