音标：[lɒst]
a. 失去的, 遗失的, 迷惑的
lose的过去式和过去分词
【法】 丢失的, 丧失的, 毁损的
相关词组:
give up for lost
be lost to history
be lost to all sense of shame
在线英汉词典

lost的短语、例句：

lost pt, pp of lose. lost adj 1 that cannot be found or recovered 失去的; 丧失的; 遗失的; 无法恢复的
recalling her lost youth 回忆她失去的青春
The art of good conversation seems lost. 高雅谈吐的艺术似已不复存在.
lost tribes of Africa 非洲消失的部落. 2 [esp pred 尤作表语] (fig 比喻) confused or puzzled 不知所措; 困惑
I got rather lost trying to find the station. 我找车站找得晕头转向.
We would be totally lost without your help. 我们没有你的帮助就一筹莫展.
They spoke so quickly I just got lost. 他们说得那麽快, 我都糊涂了. 3 (idm 习语) ,all is not `lost (saying 谚) there is still some hope of success, recovery, etc 尚有一线（成功、 恢复等的）希望. be lost in sth be absorbed in sth 专注於某事物
lost in thought/wonder/admiration 想得入神[不胜诧异/欣赏入迷]. be lost on sb fail to influence sb 对某人不起作用或无影响
Our hints were not lost on him, ie He noticed them and acted accordingly. 我们给他的暗示他已心领神会. be lost to sth be no longer affected or influenced by sth 不再受某事物的影响; 将某事物置之度外
When he listens to music he´s lost to the world, ie unaware of what is happening around him. 他一听音乐便把整个世界忘之脑後. get `lost (sl 俚) go away 滚开
Tell him to get lost. 叫他滚. give sb up for `lost no longer expect sb to be found alive 认为某人无生还的可能. a lost `cause project, ideal, etc that has failed or is certain to fail 已失败的或无法实现的计画、 理想等. make up for lost `time hurry, etc in order to compensate for time wasted earlier 加紧、 加快等以补偿失去的时间
He didn´t have a girl-friend till he was 18, but now he´s making up for lost time, ie he has had many girl-friends since then. 他18岁才交女友, 现在是在弥补前失了（已经交过很多女友）. there´s little/no love lost between A and B => love1.