单词 girder 释义 ▪ I. girder, n.1|gd(r)|Also 7 gerder.[f. gird v.1 (sense 5) + -er1.]1. a. A main beam in a framed floor, supporting the system of joisting that carries the flooring.Sometimes (erroneously) used instead of breastsummer.1611Cotgr., Solive...
单词 girder 释义 girder n long strong iron or steel beam used for building bridges and the framework of large buildings (桥梁和大建筑物的)主梁, 大梁. 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。 ...