Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/85de3e4c50b4728bb54782032583a781.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 steepening例句_steepening英汉例句_steepening双解例句_食材铺反向词典
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。