| 释义 |
background noise
释义
背景噪音：在广播、录音等中听到的不受欢迎的声音。
例句
1·The sound of sirens was an omnipresent background noise in New York.
在纽约，警报声是无处不在的背景噪音。
《柯林斯英汉双解大词典》
2·Background noise in the classroom becomes a major distraction, which can affect their ability to concentrate.
教室里的背景噪音成为主要的干扰因素，这会影响他们集中注意力的能力。
3·Each recording had a series of rhyming words that the volunteers had to identify for different levels of background noise .
每段录音都有一系列押韵的单词，志愿者们必须在不同程度的背景噪声下识别这些单词。
同义词
[电子]背景噪声
back noise
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