释义 |
dB hearing level 基本例句 分贝听力级; 听力级分贝; 分贝 The noise pollution reached a high decibel level.噪音污染达到了很高分贝。 The decibel count goes steadily up in high-energy societies, and more and more people suffer from defective hearing.当下高耗能社会所产生的噪音分贝在与日俱增,越来越多的人出现了听力障碍。 |