cementoutn.沉淀析出cementn.水泥；纽带；接合剂；牙骨质；补牙物；基石vt.用水泥涂；巩固vi.接合起来cement mineral compositions水泥矿物组成cement and quarry productio水泥及石矿生产cement-emulsified asphalt水泥乳化沥青cement - treated red clay水泥红粘土cement mortar screed-coat水泥砂浆找平层cement powder-jetted pile水泥粉喷桩cement soil impervious wall水泥土防渗墙Cement foe stabilizing grit水泥稳定砂砾Cementum attachment protein牙骨质附着蛋白cement stable crushed stone水泥稳定碎石

1. The next day Ray put the cement blocks back down, only to find that the ground was too hard to keep the patio level.
   第二天瑞利又把水泥砖摆放下来，发现放砖的地面太硬了难以保持住天井的水平线。