keelboat是什么意思   keelboat怎么读

keelboat单词基本解析：

n. 龙骨式艇

n. river boat with a shallow draught and a keel but no sails; used to carry freight; moved by rowing or punting or towing

keelboat变化用词：

名词复数形式:keelboats

keelboat中文词源：

keelboat相关组词：

keelboat用法和例句：

fleet match keelboat open mixed.

索林级帆船