lost [lɒst]

以下由轻松背单词网站提供

adj. 失去的；迷路的；不知所措的；v. 遗失，失去（ lose的过去式和过去分词）

not knowing where you are and how to get to a place

The key you lost has turned up. 你遗失的钥匙已经找到了。
Lost happiness is never regained. 逝去的幸福永不再回。