词汇	弃水渠
释义	弃水渠 waste channel
随便看	returns on invested capital returns on investment returns on investment capital returns on sales returns on sectoral investment returns on stock index returns on total assets returns on worth returns outwards book return span returnspeed return speed Return speed of auxiliary slider Return speed of main cylinder Return speed of main slider return spillover effect returns policy return spring return spring casing return spring guide return spring gun return spring pressure return spring stop returns purchase Returns-rartio