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noise level的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
the amplitude level of the undesired background noise
noise level的用法和样例：
例句
- "absolute principle, top priority"
硬道理 - In the environment with lower noise level, the earplug will decrease its sound insulation factor accordingly to ensure the useful voice can be heard.
在低声级环境中，其隔音量又足够低，可以保证能接收到一些有用的声信号。 - The ultimate noise levels are the same.
最终的噪音水平是一样的。 - It's all dictated by the level of background noise in their listening environment.
这些设置都取决于他们收听环境中的背景噪音水平。
