grainyadj.粒状的；多粒的；木纹状的grainn.谷物；谷类；微量；颗粒；纹理；格令v.形成(颗粒)；(用谷物)喂养grain resource粮食资源grain pressure结晶颗粒压力Grain Shortage粮食不足grain chilling谷物运输车grain-growthn.晶粒长大grain skeleton颗粒骨架grain material粒状材料grains stirrer酒糟搅松器graining phase谷粒形成期grain aeration谷物通风