mixed bag片語KK [mɪkst bæg] /mɪkst bæɡ/發音片語1好壞參半、良莠不齊、優劣不一口語The reviews for her new album were a mixed bag.她新專輯的評價好壞參半。2大雜燴、形形色色的組合The class is a mixed bag of teenagers and retired professionals.這個班級成員形形色色,既有青少年也有退休的專業人士。