v.下来，下降 ；下斜；降临；突然造访 变形： 过去式：descended过去分词：descended现在分词：descending第三人称单数：descends 双语释义：v.(动词)vi. & vt. 下来,下去 come or go down英英释义： descend[ di'send ]v.move downward and lower, but not necessarily all the way同义词：fallgo downcome downcome from; be connected b