gastrointestinal function 基本例句 胃肠功能 Nexium, a prescription medication for gastrointestinal disorders from AstraZeneca, will come in packages outside the U.S. with separate serial numbers under a new security program.唑,一个处方药的胃肠功能紊乱来自阿斯利康将在封装在美国以外的单独的序号下的一种新的安全计划。