"radiation" in Chinese (Simplified)

• 辐射

Definition

辐射是通过空间或某种物质传播的能量，通常以波或微小粒子的形式存在。它可能来自太阳、医疗设备或放射性物质，其中一些类型在剂量高时会有害。

Usage Notes (Chinese (Simplified))

这个词常用于科学、医学和新闻语境。常见搭配有 'radiation exposure'、'radiation therapy' 和 'background radiation'。不要和 'radioactivity' 混淆：'radiation' 指辐射这种能量本身，'radioactivity' 指物质能够发出辐射的性质。

Examples

Too much radiation can be dangerous.

过多的**辐射**可能很危险。

The doctor explained the radiation treatment.

医生解释了**辐射**治疗。

The sun gives off radiation every day.

太阳每天都会发出**辐射**。

They checked the area for radiation after the accident.

事故发生后，他们检查了该地区是否有**辐射**。

I was worried about radiation exposure during the scan, but the nurse said it was low.

我担心检查时会接触到**辐射**，但护士说剂量很低。

People hear the word radiation and immediately think of something scary.

人们一听到**辐射**这个词，就马上觉得很可怕。