Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/27fbe303c2904c2e96f341938d90b202.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 deferred revenue obligation是什么意思，deferred revenue obligation的翻译，deferred revenue obligation音标、读音、用法和例句_果味酸柯林斯词典