the cruxes 症结
同义词： crux of the matter
以上来源于: WordNet
N-SING The crux of a problem or argument is the most important or difficult part of it which affects everything else. 症结
He said the crux of the matter was economic policy.
他说该问题的症结在于经济政策。
We also discuss the cruxes in oil detection by magnetic survey.
本文就磁测找油的几个关键问题进行了讨论。
We know we might fall, so at committing cruxes we hesitate, second-guess, slap lamely for a hold, or simply let go.
都知道我们可能冲坠，所以当你在投入到奋战难点时都会经历犹豫、猜疑、笨拙地拍点、最后简单地放弃而掉下来。
The structure, principle, usage and design cruxes of a jig for accurately grinding inside holes in main shaft are presented.
介绍一种磨削高精度主轴内孔夹具结构原理、使用方法及设计要点。
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