读音

/rəˈdeɪt/

释义

• 动词:

  1. 发射（光、热、辐射能等）。例如: “The sun radiates heat and light.”
  2. 散发出；传播。例如: “Her happiness radiated throughout the room.”
  3. （信息、情感等）传递，扩散。例如: “His smile radiated joy.”

• 名词:

  1. 辐射；放射物。例如: “The danger zone around the nuclear power plant is due to high levels of radiation.”
  2. （建筑）辐射形结构，如辐射状的楼梯。例如: “The unique design of the building featured a radial staircase.”

短语

• “Radiant energy” 指辐射能量，如光和热。
• “Radiation sickness” 是由辐射暴露引起的疾病。

例句

• 动词: “The flowers in the garden radiate a sweet fragrance.”
• 名词: “The radioactive material must be handled with caution.”

同义词

• Emit
• Transmit
• Disperse
• Spread
• Convey