GFC=Gas-Filled Counter 充气计数管Gn.英语字母表第七个字母；G级电影；[音]G调glaciospeleology冰川洞穴学glycerinum amyli[医] 淀粉甘油Glydanile Sodium嘧磺茴胺钠[降血糖药]glacial alluvion冰川冲积层glabredelphinine展毛翠雀碱gyri semilunaris[医] 半月回glucosidoproteinn.葡糖缀蛋白Glycera capitatan.头吻沙蚕G. lichevoides菊花心江蓠glazier's chisel[医] З肌