Small Waterplane Area Twin Hulls (SWATH) is a kind of high performance ship with special shape which has been developed during last decades.是什么意思_Small Waterplane Area Twin Hulls (SWATH) is a kind of high performance ship with special shape which has been developed during last decades.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句