Warning: file_put_contents(/home/www/wwwroot/ndsq.cn/cache/461ff9f5f00172dcd510065004189fc1.txt): failed to open stream: No space left on device in /home/www/wwwroot/ndsq.cn/index.php on line 55 signup是什么意思，signup的翻译，signup音标、读音、用法和例句_開心英語字典_柠咚词
Google on Tuesday announced to open signups of its social network "Google+" after a 90-day invitation-only trial run. 穀歌周二宣佈Google+社交網絡曏公衆開放注冊。在此之前，Google+已經進行了90天的試運行，不過衹有通過成員邀請才能加入。