龜背甲板船 turtle back: 船尾防浪損的拱形架like a turtle on its back: 對(duì)事情束手無策turtle (or whale) back deck: 鯨背甲板turtle back arch: 圓穹頂turtle back deck: 鯨背甲板下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯