lost
[lɔst]
adj.迷路的, 丢失的, 错过的, 失败的, 不知所措的, 摧毁的, 被杀死的, 忘我的, 不能理解的
动词lose的过去式和过去分词形式
例句与用法：
It is a pity (that) he lost so much money.
他损失这么多钱，真是遗憾。
He is hunting for his lost book.
他正在寻找一本丢失的书。
It's surprising: they lost!
他们竟然失败了，真没想到！
She looked out of the window, sighing for her lost youth.
她看着窗外，为她失去的青春而惋惜。
详细释义：
(lose的过去式和过去分词)
a.
1. 弄丢的, 遗失的
The lost ring was never found.
遗失的戒指再也没有找到。
2. 迷途的
He took the lost child to the policeman.
他把迷路的小孩领到警察那里。
3. 逝去的; 丧失的
She felt great grief over her lost youth.
她对逝去的青春感到极大的悲伤。
4. 错过的; 浪费掉的; 输掉的
We must make up for the lost time.
我们必须弥补失去的时间。
5. 灭亡的; 被破坏的; 死的
That ship and all hands on board were lost on the reef.
那条船连同全体船员都触礁遇难了。
6. 未注意的; 漠视的[F][(+to)]
He was reading a novel, completely lost to the world.
他在读一本小说, 对周围的事毫无感觉。
7. 无影响力的[F][(+on/upon)]
Your kindness is not lost upon me.
你的好意我是不会忘却的。