G IS地理信息系统Gn.英语字母表第七个字母；G级电影；[音]G调glycogenic thesaurismosis(肝)糖原累积病gyri olfactorius communis嗅总回Gnaphlium affine D. Don鼠曲草Gloeotilopsis planctonican.拟胶丝藻glomerular capillary wall肾小球毛细血管壁gnaranteed-cost control保成本控制glycerinated hen egg yolk甘油鸡蛋黄Glyptotermes brachythoraxn.短胸树白蚁Gynecology and Obstetrics妇； 产科Glycogen storage myopathy糖原沉积性肌病