Warning: file_put_contents(/home/www/wwwroot/ndsq.cn/cache/8b9860c8bf1814c4b61614bea65fb2ee.txt): failed to open stream: No space left on device in /home/www/wwwroot/ndsq.cn/index.php on line 55 workable competition or imperfect competition是什么意思，workable competition or imperfect competition的翻译，workable competition or imperfect competition音标、读音、用法和例句_开心英文字典_柠咚词