culminating point

• 极点

culminating point的用法和样例：

例句

1. An interior point cannot be an extreme point.
   一个内点不可能是极点。
2. The vital threshold is crossed when the plant population shrinks to the point that the recycled rainfall becomes too meager to sustain the population.
   当植物的群落萎缩到了极点，以致循环降雨过少，难以维系群落的生存时，维持生命的门槛就被跨越了。

词汇搭配

• culminating point 极点