名詞 ascent:

1. an upward slope or grade (as in a road)
   同義詞：acclivity, rise, raise, climb, upgrade
2. a movement upward
   同義詞：rise, rising, ascension
3. the act of changing location in an upward direction
   同義詞：rise, ascension, ascending

1. The act or process of ascending; ascent.
   攀登攀登的行為或過(guò)程; 攀登
2. Melodic ascent and descent of pitch.
   旋律的變移聲調(diào)旋律的上升或下降
3. The last part of the ascent is very steep.
   最后一段上坡路很陡。
4. Who was the first man to make an ascent in a balloon?
   第一個(gè)乘氣球升空的人是誰(shuí)?

as.cent

n.（名詞）
The act or process of rising or going upward.
上升：上升的行為或過(guò)程或向上走
An advancement, especially in social status.
攀升：提升，尤指在社會(huì)地位上
An upward slope or incline.
上坡度，向上的斜度
A going back in time or upward in genealogical succession.
追本溯源：家譜系統(tǒng)在時(shí)間上的追溯或上溯

來(lái)源：
From ascend
源自 ascend
on the model of descent
仿照 descent