她的未婚夫是一個太空人。
The man whom she is going to marry is an astronaut.
Meaning
fiancé
Examples
她的未婚夫是一個太空人。
The man whom she is going to marry is an astronaut.
她和未婚夫在一起这么久,都要结婚了。
她和未婚夫在一起這麼久,都要結婚了。
She and her fiancée are together for so long, they are ready to get married.