首頁›Browse›N›noise levelnoise level編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看noise levelnoise level — 名詞名詞1. the amount of unwanted sound in a place1.名詞釋義噪音等級the amount of unwanted sound in a place例句The noise level in the library was too high for studying.