檢查箱hatchcleat: 艙口楔耳hatchboard: 艙口板; 艙口蓋板hatchcoaming: 艙口緣圍hatchbeamsling: 艙口梁吊索hatchcoaming girder: 艙口邊梁下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
