短语词组短语Plow back [金融]再投资;盈余再投资;把再投资;以利润再投资plow steel [材]犁钢;犁钢trailed plow [农机]牵引式犁;牵引式犁furrow plow 铧犁moldboard plow 铧式犁;型板式犁plow colter 犁刀capstan plow 挖沟机plow into 干劲十足地投入;猛力冲入fire plow 太平犁;[林]防火犁plow anchor 单臂犁锚 返回 plow