1. lose one's head：lose one's grip 失去控制 | lose one's head 慌张失措 | lose one's heart to 倾心于
2. 慌张失措在线翻译
2. lost his head：lost his hair 脱发, 发脾气 | lost his head 慌张失措 | lost his memory 丧失记忆能力