companionway

noun

1. （船上的）升降口扶梯
   a set of stairs on a ship

1. (船的)舱梯，升降口扶梯
   A companionway is a staircase or ladder that leads from one deck to another on a ship.

1. The captain and his lieutenant rushed to the companionway.
   舰长和海军上尉急忙冲到甲板梯口。
2. Once they were on, she had to go out on deck, and a minute later she opened the door at the top of the companionway and stepped out.
   一旦把皮衣穿到身上，她就不得不到外面的甲板上往了。于是，一分钟后，她打开扶梯顶上的门，走了出往。

noun

1. a stairway or ladder that leads from one deck to another on a ship