Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/89e417be44a6a7596d1498352f1abdbb.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 activation (n.)是什么意思，activation (n.)的翻译，activation (n.)音标、读音、用法和例句_按摩法牛津词典