/ˈpɪloʊ/
N-COUNT A pillow is a rectangular cushion that you rest you head on when you are in bed. 枕头； He lay back on the grass using his backpack as a pillow. She began to sob again, burying her face in the pillow. v.将（头）枕在……上，枕着（某物）；<文>为……当枕头 A good conscience is a soft pillow. 不做亏心事，不怕鬼叫门。