a permit, in particular 许可证,通行证,尤指 ■a permit allowing use of certain campsites while travelling abroad (国外旅行的)宿营许可证 ■a customs permit allowing a motor vehicle to be taken across a frontier for a limited period 过境驾驶执照 ■a book of tickets for use on public transport in some countries (某些国家的)公交车票簿