释义 |
rayray /reɪ / noun [countable] (physics物理) a line of light, heat, or energy(热或能量的)射线;光线◆A single ray of light came through a hole in the roof.一束光线穿过屋顶上的洞照射进来。◆the rays of the sun太阳射线 ➡ look at X-ray●a ray of hopea small chance that things will get better一线希望 |