短語(yǔ)詞組短語(yǔ)back -seat man 后座雷達(dá)員back row seat cushion 后座座墊Back -Seat Games 后座游戲back riding seat 后騎坐Pushed Back His Seat 推回自己座位back row seat 后排座椅take a back seat 處于默默無(wú)聞的地位；處于次要地位；退居二線 返回 back seat