lost/lɔst; (US) lɔːst/
adj.1. 失去了的2. 丢失的；遗失的3. 迷路的The little boy went for a walk and got lost.小男孩去散步走迷了路。
4. 错过的；放过的5. 损坏的；毁坏的；溺水的a lost ship沉没了的船
6. 不再属于My daughter was lost to me when she married.女儿结婚之后就不再属于我了。
7. 不再可能8. 不注意；漠然视之He was lost to the world in this task.他忙于这项工作而对周围的一切漠然处之。
9. 无影响Our advice was not lost on him.我们的劝告对他起了作用。