放射

fàng shè

HSK 7–9

Meaning

to radiate
radioactive

Definition

向四面射出，如光线、射线等；也比喻散发、发出。

To emit or radiate outward, such as light, rays, etc.; also metaphorically to spread or give off.

Usage

常用于描述光线、射线、能量、气味等的扩散或发射，也可用于抽象事物如影响力、情感等的散发。

Often used to describe the diffusion or emission of light, rays, energy, odors, etc., and can also be used for abstract things like influence or emotions radiating outward.

Examples

1 太阳不断向四周放射光和热。 (The sun continuously radiates light and heat in all directions.)
2 这种物质具有放射性，会放射出有害射线。 (This substance is radioactive and emits harmful rays.)
3 她的笑容放射出温暖和善意。 (Her smile radiates warmth and kindness.)
4 该设备能放射出高频电磁波。 (The device emits high-frequency electromagnetic waves.)
5 他的演讲放射出强烈的感染力。 (His speech radiated a strong infectious power.)
6 花朵放射出浓郁的香气。 (The flowers radiate a rich fragrance.)

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