放射的

例句：

1. 1. The sun radiates heat from its core.
   太阳从其核心发出热量。
2. 2. Radiation is the emission of energy in all directions.
   辐射是能量以所有方向发射。
3. 3. The satellite emitted signals that could be detected by humans.
   卫星发出了可以被人类检测到的信号。