单词	mortarboard
释义	mortarboard \ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷\ noun 1.  a. : hawk 3  b. : a board or platform about 3 feet square for holding mortar 2. : an academic cap consisting of a closely fitting headpiece surmounted by a broad flat projecting square top  < the shape of the hat as stiff and uncoquettish as a mortarboard — Frances G. Patton >  < the candidates for honorary degrees, now sitting fussing nervously with their gowns and mortarboard hats — Harper's > [mortarboard 2]
随便看	tourbillon tour de force tourelle tour en l'air tourer tourette tourette's tourette's syndrome tourette syndrome tourill touring touring touring car tourism tourist tourist tourist car tourist card tourist class tourist coach tourist court touristed tourist home touristic touristical

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