bowstring truss英语标准发音:bowstring truss英式发音:美式发音:翻译中文弓弦桁架bowstring truss - 基本释义[词典1]弓弦桁架;弓形桁梁bowstring truss - WEB词典bowstring truss弓弦桁架弓弦架弓弦式桁架弓形屋架bowstring g truss弓弦桁架bowstring roof truss弓弦屋架拱形屋架弓弦式屋架 参考资料: 1.百度翻译:bowstring truss2.有道词典:bowstring truss3.爱词霸:bowstring truss