有的婴儿具有先天性阻止这种液体从肺部流出的阻塞，他们时常是生有畸形肺部的。

Babies with congenital blockages that prevent this fluid from escaping from their lungs are sometimes born with deformed lungs.

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如果开球车真的有先天优势的话。

If indeed there is an advantage to riding in a cart.

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尤其是当你有先天的基因问题的时候。

Especially if you're genetically predisposed.

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Then those antigens get expressed with MHC just like they did in all the other cells inside the host, but particular cells of the innate immune system have a different kind of MHC called MHC2.

这些抗原同MHC共表达,就如同抗原在其他宿主细胞中那样,但先天免疫系统有一类特殊的免疫细胞,具有一种称为MHC2的不同MHC

耶鲁公开课 - 生物医学工程探索课程节选