英语词汇open web steel joist的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	open web steel joist
释义	open web steel joist 英?[??up?n web sti:l d??ist] 美?[?op?n w?b stil d???st] 释义 n. 桁架檩条是建筑用的屋面承重结构; 檩条是搁置在屋面主结构上的水平构件; 其上一般铺设金属屋面板（有的时候附保温）。通常9米跨距左右的檩条; 采用冷弯C、Z型形式
随便看	maternal cousin maternal cousins maternal custody maternal-death maternal death maternal death rate maternal deaths maternal deprivation Maternal Deprivations maternal deprivation syndrome Maternal distress maternal drive Maternal drug exposure Maternal drug use maternal dystocia Maternal Educational Status maternal effect maternal effect gene maternal environment maternal exhaustion Maternal Exposure Maternal Exposures maternal factor maternal family maternal feeding

英汉双解词典包含4367426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。