基本解釋n.波動(dòng)；起伏現(xiàn)象名詞fluctuation的復(fù)數(shù)形式.同根派生 fluctuations相關(guān)詞英漢例句用作名詞 (n.)Fluctuations are spatial and temporal in character.這種波動(dòng)的特點(diǎn)是空間性和瞬時(shí)性的。Turbulence or gusts produce velocity fluctuations.紊亂性或陣息性使速度產(chǎn)生波動(dòng)。fluctuations更多例句