lay down in grass

请问grass可数不可数... ... hunt grass [口]一败涂地 lay down in grass 铺上草皮, 使成草地 put to grass 放牧; 使闲居, 开除 ...

请问grass可数不可数... ... hunt grass [口]一败涂地 lay down in grass 铺上草皮, 使成草地 put to grass 放牧; 使闲居, 开除 ...