Of course, once we get to feminism, feminism will have certain ideas of its own about the vertical axis.

当然，谈到女性主义时，女性主义会对竖轴有自己的解读。

耶鲁公开课 - 文学理论导论课程节选

If we think about that, that's a sigma bond, right, they're coming together along the nuclear axis.

如果我们考虑它的话，它是sigma键，对吧，它们沿着核轴方向靠近。

麻省理工公开课 - 化学原理课程节选