基本解釋n.頻率名詞frequency的復(fù)數(shù)形式.同根派生 frequencies相關(guān)詞英漢例句用作名詞 (n.)At some frequencies, it can penetrate walls.在一些頻率,它能穿透墻壁。Confined waves have definite frequencies.被限制的波具有確定的頻率。frequencies更多例句