adverb, adjective, verb, measure word, idiom · not yet; did not; have not; general negation

该项目虽然已经启动，但目前未见任何成果。

time word · the eighth of the twelve earthly branches, used to represent the time 1-3 p.m., the 6th solar month, the year of the Sheep, and the compass point 210°

未时是指下午一点至三点。