N-COUNT
（剧场、飞机等的）座间通道，过道
The gangway is the passage between rows of seats, for example in a theatre or aircraft, for people to walk along.
例句
A man in the gangway suddenly stood up to reach for something in the overhead locker.
靠通道坐的一名男子突然起身去拿头顶上方行李舱里的什么东西。