Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/aaa2ee28210ada128db47dc508573db2.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 lacuna英英字典_lacuna剑桥英语解释_lacuna柯林斯英文解释_绍翊字体网有道词典
1. N-COUNT If you say that there is a lacuna in something such as a document or a person's argument, you mean that it does not deal with an important issue and is therefore not effective or convincing. (文件、论点等中对重要问题的)缺漏[正式]