Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/b60212e55500b6f98e9bdfd7e14cf264.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 steepened是什么意思，steepened的翻译，steepened音标、读音、用法和例句_零六五六深蓝词典
On the other hand the elevation of brand credit will reduce merchandise demand elasticity and steepen the demand curve. 另一方面品牌信用度的提高使得品牌商品的需求弹性变小，需求曲线变陡峭。