culminating point的用法和樣例：
例句
- An interior point cannot be an extreme point.
一個(gè)內點(diǎn)不可能是極點(diǎn)。 - The vital threshold is crossed when the plant population shrinks to the point that the recycled rainfall becomes too meager to sustain the population.
當植物的群落萎縮到了極點(diǎn)，以致循環(huán)降雨過(guò)少，難以維系群落的生存時(shí)，維持生命的門(mén)檻就被跨越了。
詞匯搭配
- culminating point 極點(diǎn)
