短語(yǔ)詞組短語(yǔ)pillar -box red 鮮紅的letterbox mailbox pillar -box 郵局設(shè)置的供人投寄信件的箱子drop into a pillar -box 投寄信件post -box pillar-box 設(shè)在路旁供寄信用的柱墩狀箱Pillar Box Red 郵筒紅pillar box door structure 柱箱門結(jié)構(gòu)pillar box mailbox 郵筒 返回 pillar box