单词keelboat
n.: 内河运货船网络: 龙骨船;龙骨帆船;龙骨型艇
龙骨艇
平底船
内河运货船
复数:keelboats
This two-person keelboat is known for its relative small cockpit and its flexible mast.
这艘双人龙骨船的特点在于它相对较小的船舱和灵活的桅杆。