Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/aa8f24c448daa275f10a6df2349e3bb3.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 supernatant (adj.)是什么意思，supernatant (adj.)的翻译，supernatant (adj.)音标、读音、用法和例句_按摩法牛津词典