英语词汇“portable hatch beam”的翻译、意思、用法、释义-英汉汉英词典

单词	portable hatch beam
释义	portable hatch beam舱口活动梁portable hatch beam艙口活動梁海洋科學名詞—造船工程
随便看	ochoa ochoan ochoa, severo ochodaeus asahinai ochone o chop o chop and change ocho rios ochotona ochotona alpina ochotona princeps ochotonidae ochotonoides ochraceous ochran ochraolechia ochratoxin ochratoxin a ochre ochrea ochreae ochrea-- ocrea ochrea--ocrea ochrea; ocrea ochreate