ambient

柯林斯詞典

1. ADJ The ambient temperature is the temperature of the air above the ground in a particular place. 環(huán)境的[技術(shù)] [ADJ n]
2. ADJ Ambient sound or light is the sound or light which is all around you. (聲音或光線)環(huán)繞的[技術(shù)] [usu ADJ n]
...ambient sounds of children in the background. ...背景処環(huán)繞著孩子們的聲音。