梁的英文：beam of roofbridge

参考例句：footing beam;Foundation beam基础梁Mortise one beam to another.把一根梁榫接于另一根梁。Seat tube立梁(自行车)A very large herbivorous dinosaur of the genus Diplodocus that existed during the Jurassic period.梁龙一种巨大的食草性梁龙属恐龙，存在于侏罗纪时期A steel joist or girder with short flanges and a cross section formed like the letter I.I形金属横梁，工字梁由短翼缘和一个十字部分做成象字母I的钢制托梁或主梁Mote and beam微尘与梁;他人之小缺点与自己之大缺点Along the coast of the South China Sea, Liang Lun was the most influential artist.在南海之滨的艺术家中，梁伦最具影响。In many beams, the section properties are clearly not uniform.在许多梁中，其截面特性很明显是不均匀的。A similar space between an arch and the lintel of a portal or window.门楣中心在窗子或大门的过梁和拱梁之间的相似的空间Beam bottom elevation梁底标高beam是什么意思：n. 横梁；光线；电波；笑容；平衡木v. 照射；发送，播送；笑容满面；流露a beam of pleasure一丝笑容. a transverse beam横梁,2. 数横截的,n.1. 横向物;横轴;横断面,2. 数横截轴,3. 解横肌 The spans of the conjugate beam and actual beam must be equal.共轭梁和实际梁的跨径必须相似。roof是什么意思：n. 屋顶；顶部；最高处；最高限度v. 给...盖屋顶，覆盖accessible roof可到达的屋顶；有信道的屋顶 The roof has a steep pitch.屋顶很陡。The roof needs attention.屋顶需要修理了。bridge是什么意思：n. 桥，鼻梁，琴马，桥梁，电桥，下隔板，桥牌v. 架桥于，用桥连结，跨越，横贯，removable bridge可移动齿桥 immediate bridge立即齿桥 They are engineering a bridge.他们正在建造一座桥。到沪江小D查看梁的英文翻译>

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