释义 |
pentagon /'pentagan US: -gon; 'pentagon/ n plane figure with five sides and five angles. 五角形; 五边形。 the P~, building in Arlington, Virginia, headquarters of the US Armed Forces. 五角大厦 (美国国防部办公处,位于维吉尼亚州的阿灵顿郡) 。 pentagonal /pen'taeganl; pen'taeganl/ adj |