短語詞組短語Fret Noise 琴品噪音;急促的噪聲blind fret 盲紡fret lead 嵌彩色玻璃的窗鉛條骨架;煩躁fret about 為……懊惱;為……煩惱fret sawjigsaw 線鋸FRET technique FRET 技術fret fret 煩惱sea fret 海霧fret over 為…著急 返回 fret