常見(jiàn)例句雙語(yǔ)例句202.118.201.12Aims: to investigate the effect of chitosan on QOUH of gastric ulcer in rats and its possible mechanism.目的：研究殼聚糖對(duì)大以胃潰瘍瘉郃質(zhì)量的影響及其可能機(jī)制。Tell your friends that you’ve been advised to cutback on alcohol because of a condition like gastric ulcer or a liver disease.告訴你得朋友你被建議減少酒精攝入因爲(wèi)你有胃或者肝的疾病。權(quán)威例句Also, it is said, he vomited blood, which suggests a gastric ulcer.NEWYORKER: Rich Man, Poor Man 返回 gastric ulcer