Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/966291cc8e3fb542c08be4ede2f6f5fa.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 short-answer text是什么意思，short-answer text的翻译，short-answer text音标、读音、用法和例句_沉淀汉英词典