Grassin.格拉西grassn.草；草地vt.喂(草)；(以草)覆盖；告发grass-matn.草席Grass-mot基层医院grass-rootadj.基层grass silage牧草青贮grass hockey曲棍球grass tetany牲畜缺镁症,草强直,牧草搐搦grass rubber草胶,草本橡胶grass-bird草莺grass powder草粉grass-wren草鹩