cementumn.牙骨质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cementification牙骨质形成cement products水泥制品cemented-roll水泥土cement lime PFA水泥石灰粉煤灰cementing value粘结值cement footwear粘合鞋cementing layer胶合层cement additive水泥外加剂cementing agent粘合剂,胶结料cement particle水泥颗粒