Warning: file_put_contents(/home/www/wwwroot/ndsq.cn/cache/a49cc467dc33c41ff674b9b793ceed4f.txt): failed to open stream: No space left on device in /home/www/wwwroot/ndsq.cn/index.php on line 55 declivity (n.)是什么意思,declivity (n.)的翻译,declivity (n.)音标、读音、用法和例句_开心英文字典_柠咚词