loud·ness
noun/ˈlaʊdnəs/
/ˈlaʊdnəs/
[uncountable]- how loud something is
响度：某物有多响 - The loudness of sounds is measured in decibels.
声音的响度以分贝来衡量。
- The loudness of sounds is measured in decibels.
- the fact of making a lot of noise
喧闹的；响亮的；大声的 - the loudness of the explosions
爆炸的响度
- the loudness of the explosions