[ bùzhīsuǒzhōng ] have never been heard of since; it was not known what became of ... at last.; not to know the whereabouts
Example Sentences:
1.
The first lady has left her quarters and is unaccounted for 总统夫人离开了她的住所，不知所终
2.
Now it is a ghost again 现在它却不知所终
3.
Ling tsz - hong was last seen at his home in sai wan estate at about 7 . 45 am yesterday and failed to return home 寓所后便不知所终，他今日下午约十时十五分在科士街附近的公园被寻回。
4.
Follow - up investigations later confirmed the deceased to be a 39 - year - old man who was found missing by his wife on september 10 警方经进一步调查后，证实死者为一名三十九岁男子，她的妻子于九月十日发觉死者不知所终。
5.
Chan nga - ying , aged 14 , failed to return to her home in fu tai estate , tuen mun on january 12 . her father made a report to the police the next day 十四岁女童陈雅英，自今年一月十二日离开屯门富泰?的寓所后不知所终，她的父亲翌日报警求助。
6.
Lam cheong - wai , aged 19 , went missing after he separated with his friends in a department store in tsuen wan shortly after mid - night of march 24 , 2001 林昌威今年十九岁，于二一年三月二十四日凌晨在荃湾一间百货公司与朋友分手后便告不知所终。
7.
Siu shun - yee , aged 14 , failed to return to her home on po ying lane in tsz wan shan on june 19 . her mother made a report to the police on june 23 十四岁女童萧舜儿，自今年六月十九日离开慈云山蒲英里的寓所后便不知所终，她的母亲于六月二十三日报警求助。
8.
Chan lai - kwun , aged 13 , left her home in kwai shing west estate , kwai chung at about 7 am on november 10 and failed to return home since then . her family made a report to police at cheung chau police station last ( november 11 ) night 失踪女童陈丽君，十三岁，于十一月十日上午约七时离开其位于葵涌葵盛西?的寓所后不知所终，她的家人昨晚（十一月十一日）往长洲警署报案。
9.
China , in a time of increasing multiplicity and in a modernization process leading us to an unknown destination , is undergoing changes that are rapid and complex ; in an era of constant transformation , all matters have such complexity , many borders are ambiguous 中国这个越来越多元的时代，不知所终地将把我们带向何方的现代化过程，使一切都变化的急速而扑朔迷离；在一个仍在不断转型的时代里，事物是那样的复杂，许多边缘都是模糊的。
