单词	exsitu conservation
释义	exsitu conservation 易地保护
随便看	water flow in open channels water flow in the stem water flow measure system water flowmeter water flow movement water flow parameters water flow pattern water flow performance Water flow problems water flow process water-flow pyrheliometer Water flows to the lowest level water flow switch water flow test water flow test for inner water cooling system water flow velocity water flow with high pressure water fluctuating band system water fluctuation zone Water-Fluctuation-Zone water fluid waterfluid retention syndrome water flume water fog fire extinguishing equipment waterfog head