Warning: file_put_contents(/www/wwwroot/ppbbu/bieo.cn/cache/471ad5c1ac18148ba23f8e27979ca62e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/bieo.cn/index.php on line 58 bound form是什么意思,bound form的翻译,bound form音标、读音、用法和例句_衣物護欧路词典