单词	mortarboard
释义	mortarboardmortarboard /ˈmɔrt̮ɚˌbɔrd/ noun [countable] a cap with a flat square top, that you wear when you graduate from high school or college
随便看	Tony Award too took tool toolbar toolbox tooled tool kit tool shed toon toonie toot tooth toothache toothbrush -toothed tooth fairy toothless toothpaste toothpick tooth powder toothsome toothy tootle toots

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