wasted

/ˈweɪstɪd/
A wasted action is one that is unnecessary. 无用的

adjective [原级] 浪费掉的;徒劳无功的;(因病)瘦弱的;(非正式)醉了的

I'm sorry you had a wasted journey. 抱歉让你白跑了一趟。

verb [vt. 及物动词] 浪费;白费;未充分利用;(非正式)干掉;(非正式,游戏、比赛中)大胜(waste 的过去式和过去分词)

I wasted an entire day on it. 我为此浪费了整整一天。

单词造句:
网友用 “Wasted” 造句精选
It was a wasted opportunity. 这白白浪费了一次机会。
Time spent on reconnaissance is seldom wasted. 花在侦察上的时间是不会白费的。
They look too wasted to care about much. 他们看上去很憔悴,以至于顾不上太多。