Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/c3402c54021f53af8d64402c3cdfe451.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 steepens例句_steepens英汉例句_steepens双解例句_沉淀汉英词典
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。