应该是ground吧ground1KK: []DJ: []n.1. 地面[the S]Snow covers the ground.雪覆盖着地面。2. 土壤;土地;田产[U]The ground is fertile.这片土地很肥沃。3. (为某种目的的)场所,场地[C]Our school has a large football ground.我们学校有一个大足球场。4. 底,海底[U]5. 基础,(绘画等的)底子,底材;底色[C]Our friendship is on firm grounds.我们的友谊建筑在牢固的基础上。The curtains have white flowers on a blue ground.这些窗帘的图案是蓝底白花。6. (问题所涉及的)范围;研究的领域[U]The discussion covered some new ground.讨论涉及了一些新的领域。7. 立场,观点[U]The book just goes over the same old ground.那本书只是重复一些旧的说法。8. 阵地[U]The enemy is losing ground.敌人正在节节败退。9. 根据,理由[U][P1][(+for)][+to-v]There is no ground for his complaints.他没有理由抱怨。10. 【电】【美】接地;地线[C][U]11. 建筑物周围的土地,庭园[P][K]The house stands in lovely grounds.这房子位于美丽的庭园之中。12. 渣滓;沉淀物[P]vt.1. 【海】使搁浅Their ship was grounded.他们的船搁浅了。2. 使停飞The plane was grounded by fog yesterday.昨天那架飞机因雾停飞。The pilot was grounded for 3 days.该飞行员被禁飞三天。3. 把...建立在牢固的基础上;把...基于[O][(+on/in)]My argument was grounded on my own experience.我的论点有我自己的经验作为根据。Our plans are grounded on the results of feasibility study.我们的计划是建立在可行性研究结果上的。4. 【电】把...接地5. 把...放在地上;使落地6. 给...以基础训练[H][(+in)]All applicants must be well grounded in computer science.申请人都须有良好的电脑科学根底。vi.1. (船)搁浅The ship grounded in shallow water.那条船在浅水中搁浅。2. 依靠,根据,基于[(+on/upon)]3. 落地ground2KK: []DJ: [](grind的过去式和过去分词)ground3KK: []DJ: []a.1. 磨碎的;磨平的[Z]ground black pepper黑胡椒粒