英语词汇“acoustical level”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	acoustical level
释义	acoustical level 基本例句声级 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。
随便看	in the opinion of most people in the opposite direction In the opposite way or reverse order in the optical system in the orbit in the order in the order of in the ordinary in the ordinary course of business in the ordinary course of events in the ordinary course of nature in the ordinary course of things in the ordinary sense in the ordinary way in the original in the original sense in the orthodox manner in theory In the outfield in the outset In the Oven in the ovening in the overall perspective in the ozone in the Pacific Ocean