catch.ment
n.(名词)A catching or collecting of water, especially rainwater.集水:集水,尤指雨水的汇集收集
A structure, such as a basin or reservoir, used for collecting or draining water.贮水池:一种用于收集或疏导水的装置,如盆或贮水容器The amount of water collected in such structure.蓄水量:在此种容器中的水的收集量A catchment area.流域