ascent

n.上升; 升高; 登高; 上坡; 上坡路; 前进; 提高; 进步 复数：ascents 牛津词典 noun 上升；升高；登高the act of climbing or moving up; an upward journeythe first ascent of Mount Kilimanjaro首次攀登乞力马扎罗山 The cart began its gradual ascent up...