By applying the kinetic theory, we are also to explain satisfactorily what the evaporation of a liquid really is.

应用动力学说，就能够圆满地解释液体的蒸发究竟是怎么一回事。

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I used to draw a comparison between him and Hindley Earnshaw, and perplex myself to explain satisfactorily why their conduct was so opposite in similar circumstances.

我总是拿他和辛德雷·恩萧相比，我想来想去也难以满意地解释出为什么他们在相似的情况下，行为却如此相反。

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He could not even explain satisfactorily why he had decided against it: Every time he tried to reconstruct the internal arguments that had led to his decision, they sounded feebler to him.

他甚至不能满意地解释为什么他决定不去反抗：每一次他试图推想导致他做出决定的内心依据，都觉得它们越来越站不住脚。

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