gassern.火井(油井)gasn.煤气；气体；汽油；空话vt.使吸入毒气；毒(死)；给 ... 加汽油vi.空谈；加汽油gas pressure regulating station燃气调压站gastrointestinal cancer antigen胃肠癌抗原gas-droplets two-phase flow气体-液滴两相流Gasric immediate release tablet胃溶速释片gas-liquid-sludge separator三相分离器gastrontestinal bacterial flont胃肠内菌丛Gastro-intestinal obstruction肠梗阻gas and liquid two-phase flow气液两相流gas fire-extinguishing system气体灭火系统Gastroplasty for morbid obesity胃成形术用于肥胖症