baffleKK [ˋbæfəl] /ˈbæfəl/發音動詞1使困惑、難倒、使不解The sudden change in his behavior baffled everyone at work.他行為突然轉變，讓公司裡的每個人都很困惑。2阻礙、挫敗正式Heavy fog baffled all attempts to rescue the climbers.濃霧阻礙了所有營救登山者的嘗試。3消音、減弱技術Thick panels were installed to baffle the noise from the engines.他們裝上厚板，以減弱引擎傳來的噪音。名詞1擋板、隔板A metal baffle inside the tank slows the flow of water.水箱內的金屬擋板可以減緩水流速度。2消音板、隔音板They fixed acoustic baffles to the ceiling of the studio.他們在錄音室天花板上裝了隔音板。