Meaning of xuán:
悬
without foundation; unresolved; baseless
Tā de lùndiǎn wánquán méiyǒu xuánniàn.
他的论点完全没有悬念。
His argument has no foundation at all.
Zhège wèntí réngrán xuán ér wèijué.
这个问题仍然悬而未决。
This issue remains unresolved.
Zhège gùshì de jiélùn shì xuán de, méiyǒu rènhé shìshí jīchǔ.
这个故事的结论是悬的,没有任何事实基础。
The conclusion of this story is baseless and has no factual foundation.
to hang or suspend; to worry
Nà fú huà bèi qiǎomiào de xuánguà zài qiáng shàng.
那幅画被巧妙地悬挂在墙上。
The painting is cleverly hung on the wall.
Wǒ yīzhí wèi tā de jiànkāng gǎndào hěn xuán.
我一直为他的健康感到很悬。
I have always been very worried about his health.
public announcement
Xuéxiào zài gōnggàobǎn shàng tiē chūle yī gè xuánshǎng gōnggào.
学校在公告板上贴出了一个悬赏公告。
The school posted a reward announcement on the bulletin board.