crux造句
Where does the
crux lie?
结症在哪里?
He explained what the
Crux is, or rather, what it was.
他解释了什么是南十字座，或者更确切地说，过去南十字座是什么。
Now we come to the
crux of the matter .
现在我们来谈问题的症结。
The newspaperman summarized the
crux of the aerodynamic phenomenon.
记者总结了空气动力现象之谜.
He said the
crux of the matter was economic policy.
他说问题的症结在于经济政策。