crux

美音音标: [krʌks] crux
英音音标: [krʌks] result.0.expl|add:"

同义
southern cross crux crux australis
词性
n
解释
a small conspicuous constellation in the southern hemisphere in the Milky Way near Centaurus
示例
None

同义
crux crux of the matter
词性
n
解释
the most important point
示例
None