Gaay哈伊GAn.镓(元素gallium的符号)abbr.总代理人（=General Agent）Gaivoronskiy盖沃龙斯基gauging rule轨距尺Gatiflocaxin加替沙星gatifloxacin加替沙星<喹诺酮类抗菌药>Ga rich melt富镓熔体gavimetricaladj.重量的；测定重量的；重力的；比重测定的gatiiloxacin加替沙星Gaivazovskiy盖瓦佐夫斯基gauging water定量水,拌合用定量水Gavryushen'ka