cruxes
n．关键点，核心问题（crux的复数形式）
例句
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。
The Jewish settlements in west bank and Gaza strip is one of those cruxes.
犹太人在西岸和加沙的定居点问题就是其中一大症结。
Which successfulrules , keys, steps, strategies, ways, cruxes do you have in your life ?
你人生中要拥有哪些成功法则（原则）、秘诀、步骤、策略、方法、关键？
