GVAn.吉伏安Gn.英语字母表第七个字母；G级电影；[音]G调Glyceryl Ethe愈创木酚甘油醚[祛痰药]glacial sands冰川砂层gliding block滑块Glauber's sahgliding shift弹性工作班glucosylrhein大黄酸甙Glyptopetalumn.沟瓣属glaucochroite钙锰橄榄石, 绿粒橄榄石gliding model滑动模型glottal trill喉颤音