atprep.在；向；达n.基普(老挝货币基本单位)(=att)；[化]砹(极不稳定放射性元素)abbr.密封的(=airtight)abbr.气温(=air temperature)at six在六点钟

1. The relationship of atrophic gastritis to cancer has been debated.
   萎缩性胃炎与胃癌的关系尚有争论。
2. What calls erythema oozy sex gastritis?
   什么叫红斑渗出性胃炎？