Meaning of yí wèn:
yí wèn
疑问
Noun
question; interrogation; doubt
Wǒ yǒu yī gè zhòng yào de yí wèn xū yào jiě dá.
我有一个重要的疑问需要解答。
I have an important question that needs to be answered.
Wǒ duì zhège wèntí yǒu yīxiē yíwèn.
我对这个问题有一些疑问。
I have some questions about this issue.
Rúguǒ yǒu rènhé yíwèn, qǐng suíshí liánxì wǒ.
如果有任何疑问,请随时联系我。
If you have any doubts, please feel free to contact me.