单词 planch 释义 ▪ I. planch, n.|pln, --|Forms: 4–6 plaunche, (5 plange), 6 planche, 6– planch.[a. F. planche plank, slab: see plank.]1. A plank or board of wood; dial. a floor. Obs. exc. dial.1390Earl Derby's Exped. (Camden) 43 Pro factura des plaunc...