solar¹ ◙ adjective 1. of, relating to, or determined by the sun • 太阳的；与太阳有关的；由太阳决定的 »solar radiation. 日光辐射。 relating to or denoting energy derived from the sun's rays • （与）太阳能（有关）的 »solar heating. 太阳能加热。 ◙ noun 1. [Brit.] an upper chamber in a medieval house • [英] （中世纪房屋的）顶层房间
【语源】
1. late Middle English: from Latin solaris, from sol 'sun'solar² ◙ noun 1. [Brit.] an upper chamber in a medieval house • [英] （中世纪房屋的）屋顶室
【语源】
1. Middle English: from Anglo-Norman French soler, from Latin solarium 'gallery, terrace'