这是陈阵在草原上第二次遇到大狼群。

THIS was Chen's second encounter with a Wolf pack since coming to the grassland.

youdao

只有真心悔悟，才有权力获患上第二次时机。

only the truly repentant at any right at all expect a second chance.

youdao

饱受战乱困扰的伊拉克有望在奥运历史上第二次获得奖牌。

The win puts the invaded war-torn country in line to compete for only its second medal in Iraq's history.

youdao

I'll put double crosses for "in the second round" 2 and 9.

我在第二次推理上画两个叉,立场2和9

耶鲁公开课 - 博弈论课程节选

He was trying to describe electrons, but the theory said there are two roots in the quadratic equation and the second root is mathematically as interesting as the first one.

他当时只是想去描述电子,但是数学理论告诉我们,二次方程有两个根,而第二个根在数学上和第一个根一样有趣

耶鲁公开课 - 基础物理课程节选

And as a reminder, hopefully I don't need to remind any of you, but exam 1 is on Wednesday, so rather than our clicker question being on something from last class, which is exam 2 material, let's just make sure everyone remembers some small topic from exam 1 material, which is the idea of angular nodes.

而作为一个提醒--我希望大家都不需要提醒，但是这周三就要进行第一次考试了，因此我们的这个选择题,不是关于上节课内容的，那是第二次考试的内容，这里只是想确认大家都记得,第一次考试所要求的一些小问题，也就是关于角向节点的概念。

麻省理工公开课 - 化学原理课程节选