And it turns out a good emitter is also a good absorber, so in the sense of absorbing light rather than reflecting it the Sun could actually be called very dark.

一个好的发射体也是一个好的吸收体，从吸收而不是反射光的角度来看，太阳确实可以称得上很黑。

youdao

And it turns out a good emitter is also a good absorber, so in the sense of absorbing light rather than reflecting it the Sun could actually be called very dark.

一个好的发射体也是一个好的吸收体，从吸收而不是反射光的角度来看，太阳确实可以称得上很黑。

youdao