mortarboard

名词 n.
中文释义

英文释义

名词 n.
  1. A rectangular board, with a handle, on which mortar or plaster is carried: a hawk.
  2. An academic cap that has a flat square top with a tassel.

词形变化

mortarboards plural

词汇关系

近义词
hawk cap

词源

From mortar + board.
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