2025-09-26 19:55:22 浏览次

steamboat是什么意思 英[ˈstiːmbəʊt] 美[ˈstiːmboʊt] n. 蒸汽船, 汽船, 轮船n. a boat propelled by a steam enginesteamboat的用法和双语例句1. The first successful steamboat was invented by Robert...