| 释义 |
plaster castBrE /ˈplɑːstə kɑːst/NAmE /ˈplæstər kæst/ noun (also cast) a case made of plaster of Paris that covers a broken bone and protects it （固定骨折部位的）管形石膏a copy of sth, made from plaster of Paris 石膏模型◆They took a plaster cast of the teeth for identification purposes. 他们做了这副牙的石膏模型作鉴别之用。 |