be priced at 定价为......at the price of 以什么的价格 没有be也是一样的,定价“在”的这个“在”一定是用 at附几篇英文文章,标题中出现 priced at,以作实证。16GB BlackBerry PlayBook Priced at $499 and heading to Office Depothttp://crackberry.com/blackberry-playbook-heading-office-depotPersonal hotspot for Verizon iPhone priced at $20 for 2 GB, order pages live on A...