英语词汇“jack yard”的翻译、意思、用法、释义-英汉汉英词典

单词	jack yard
释义	jack yard辅助帆横桁；纵上帆斜顶杆jack yard輔助帆橫桁；縱上帆斜頂桿機械工程jack yard輔助帆橫桁；縱上帆斜頂桿造船工程名詞
随便看	biotic habitat--biotic environment biotic habitat; biotic environment biotic independent factor biotic index biotic insecticide biotic intrusion biotic isolation biotic potential biotic potential--breeding potential biotic potential; breeding potential biotic pressure biotic province biotic region biotic resistance biotics biotic succession biotic sympatric biotin biotin--antiavidin biotin; antiavidin biotin; antiavidin; vitamin h biotin carboxylase biotin carboxyl carrier protein biotin complex of yeast biotin deficiency