英语词汇“double iron”的翻译、意思、用法、释义-英汉汉英双解词典

单词	double iron
释义	double iron 工字钢
随便看	section-mark section marks section material section maxima section measurement section men section method Section Microarthraxon section mill section mill, structural steel mill section minima section moculus section mode section model section modulus section-modulus section modulus of torsion Section modulus of transformed section section moment section monitoring section monostrichi section morphism section mould section multiple section name