砻的声母和韵母long砻的五笔dxdf砻部首石砻的笔画10砻怎么读lóng砻的解释砻(礱)lóng去掉稻壳的农具,形状略像磨,多以木料制成。用砻去掉稻壳:砻谷舂米。磨(m?):“造兹宝刀,既砻既砺”。笔画数:10;部首:砻-说文解字砻礱lóng【动】...