| 释义 |
mortarboard
mortarboard /ˈmɔː.tə.bɔːd/ aep /ˈmɔːr.t̬ɚ.bɔːrd/ noun [C]
► F0 a black hat with a square, flat top, worn on formal occasions by some teachers and students at college or university, and in the past by some schoolteachersThesaurus+: ↑Things worn to cover the head, face or neck |