[網(wǎng)絡(luò)] 船尾防浪損的拱形架；龜背 turtle back: 船尾防浪損的拱形架like a turtle on its back: 對事情束手無策turtle (or whale) back deck: 鯨背甲板turtle back arch: 圓穹頂turtle back deck: 鯨背甲板下載手機詞典可隨時隨地查詞查翻譯
