菠萝蜜中的过敏原不会使免疫系统敏感，但是一旦桦树花粉刺激了免疫系统，免疫系统也会对菠萝蜜有反应。

The allergen in jackfruit does not sensitize the immune system, but once birch pollen has done so, the immune system may react to jackfruit too.

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对声音有反应的器官，小气管和神经能够穿过它。

Chordotonal organs, tracheoles, and nerves run through it.

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你是对惩罚或奖励有反应的那种人吗？

Are you the type of person who responds to punishment or rewards?

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So, now with this framework, I said that talking about these valence electrons might give us some insight into chemical reactivity.

所以，现在对于这个结构，我认为讨论价电子能,会让我们对化学反应有更深的领悟。

麻省理工公开课 - 固态化学导论课程节选

There's a way in which Yeats's poetry of this period goes on resonating in the world we're living in.

叶芝这一时段的诗歌,有一个反应现实生活的方法。

耶鲁公开课 - 现代诗歌课程节选

What does come out, which is very useful is, if you do run the reaction, here's how much heat comes out.

能得到的结果是，如果我们进行这个化学反应，有多少热量放出，当然这也是很重要的。

麻省理工公开课 - 热力学与动力学课程节选