misplace
verb [ T ] uk/ˌmɪsˈpleɪs/ us/ˌmɪsˈpleɪs/
C2 随意搁置；乱放（而一时找不到）
to lose something temporarily by forgetting where you have put it
She misplaced her keys so often that her secretary used to carry spare ones for her. 她经常记不起她的钥匙放在哪儿了，因而她的秘书常为她带着备用钥匙。
Synonyms: lose (NOT HAVE)mislay