an opening in a wall or fence that can be closed by a gate 大门口;门道;出入口 - [usually singular] gateway to/into…
a place through which you can go to reach another larger place (通往其他地区的)门户 Perth, the gateway to Western Australia 珀斯——通向西澳大利亚的门户
- [usually singular] gateway to something
a means of getting or achieving something 途径;方法;手段 - (
computing )计算机 an intermediate link in the connection between two computers or networks that can provide facilities such as additional security 网关;网间连接器