moot
/mu:t; mut/ adj (idm 习语) a moot `point/`question matter about which there is uncertainty 悬而未决的事
It's a moot point whether men or women are better drivers. 男女司机孰优孰劣尚有争论. moot, v [Tn usu passive 通常用於被动语态]
(fml 文) raise (a matter) for discussion; propose 提出（一事）供讨论
The question was first mooted many years ago. 这个问题是许多年前就提出的.