Loose end
01
未解决的细节, 悬而未决的问题
something that is not completely exlained or taken care of
例子
The play has too many loose ends.
这部剧有太多未解之谜。
to tie up loose ends
01
to finish something that is left unfinished
例子
They are tying up loose ends in the project by reviewing the final reports and addressing any remaining issues.



























