n.蓄水池；贮液器；储藏；蓄积 变形： 复数：reservoirs 双语释义：n.(名词)[C]水库 natural or artificial lake used as a source or store of water for a town, etc.[C]储藏,汇集 large supply or collection of sth英英释义： reservoir[ 'rezəvwɑ: ]n.a large or extra supply of something"a reservoir of ta