steamship

名词 steamship:

1. a ship powered by one or more steam engines
   同义词：steamer

1. A steamship with the bow and upper deck rounded so as to shed water.
   鲸背甲板船一种蒸汽船，带有圆形的船头和上甲板以遮蔽雨水
2. Some passengers are sitting on the deck of the large steamboat chatting.
   有些旅客正坐在这只大轮船的甲板上聊天。