顶点limit

• 达到极点

  reach the limit

• 坏到极点

  evil through and through

• 神经紧张到极点。

  The nerves are stretched to the limit.

• 真是卑鄙无耻到了极点

  shameless and despicable in the extreme

• 听了英雄的故事，我们感动到了极点。

  We were greatly moved by the heroic tale.

【工】vertex; vertices(plural)