剑桥词典not being watched or taken care of 无人看管的；无人照料的 Please do not leave your luggage unattended. 请不要丢下您的行李无人照管。 According to the report , most accidents occur when young children are left unattended in the home . 根据报告，大多数事故发生在孩子被独自留在家里的时候。 返回 unattended