Warning: file_put_contents(/www/wwwroot/ppbbu/bieo.cn/cache/4fe6330a4841ae910ebc6745e4887f0f.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/bieo.cn/index.php on line 58 exponentiatiation是什么意思，exponentiatiation的翻译，exponentiatiation音标、读音、用法和例句_衣物護欧路词典