?斜杆
... back web member 背部腹杆 diagonal web member 斜杆 ; 斜腹杆 diagonal web member truss 斜腹杆桁架 ...
斜腹杆桁架
英汉双解词典包含3185865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。