Opportunism consists of sacrificing fundamental interests in order to gain temporary,partial benefits.
机会主义就是牺牲根本的利益,贪图暂时的、局部的利益。
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Thus, in the nineteenth century, local geological studies represented worth while research in their ownright; but, in the twentieth century, local studies have increasingly become acceptable to professionals only ifthey incorporate, and reflect on, the wider geological picture.
因此，在19世纪，
的地质学研究本身就代表了一种有价值的科研；而到了20世纪，的研究只有在包含或考虑到更广阔的地质面貌时才越
越被专业人员接受。
So while there might be significant increases in energy use at localized regions of the brain when we perform difficult cognitive tasks, when it comes to the whole brain's energy budget overall, these activities don't significantly alter it.
因此，尽管我们执
有难度的认知任务时，大脑区域的能量消耗可能会显著提升，但是就整个大脑的能量平
，这些认知任务并不能导致能量总和发生显著改变。
Next up are the monocytes, macrophages, and dendritic cells, which are phagocytic cells - they gobble up pathogens, present antigens, and release cytokines - tiny molecules that help attract other immune cells to the area.
接着是单核细胞、巨噬细胞和树突状细胞，三者都是吞噬细胞；它们大口吃病原体，呈递抗原，并释放细胞因子（即帮助号召其他免疫细胞救兵到的微小分子）。
床医学家依然在公开探讨用专门培养
许会成为可能。
点
空
