GFS政府飞行服务队 Government Flying ServiceGn.英语字母表第七个字母；G级电影；[音]G调Gynostemma laxumn.光叶绞股蓝gypsiferous marl石膏泥灰岩G type bacterium[医] G型菌(细菌的可滤过阶段)gyrating breaker回转碎裂机gleocystic stage胶囊期(动)Glatzel's mirrorglycylglycinurian.氨酰甘氨酸尿症glyceryl nitrate[医] 硝酸甘油酯Glomangiosarcoma血管球肉瘤Glaucium elegansn.天山海罂粟