Warning: file_put_contents(/www/wwwroot/zidian/03883.cn/cache/687316342bb18077f59e33b1f9fc7cf4.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/03883.cn/index.php on line 58 singular proposition是什么意思，singular proposition的翻译，singular proposition音标、读音、用法和例句_指尖鏈有道词典