truss
英 /trʌs/
中文释义
n.桁架，支架；干草的一捆
v. to tie or bind tightly. n. a framework supporting a structure.
常用搭配
- build a truss搭建桁架
- support with truss桁架支撑
- install a truss安装桁架
例句
- The old barn's wooden truss finally gave way.老谷仓的木桁架终于塌了。
- Engineers reinforced the roof truss before winter.工程师在冬季前加固了屋顶桁架。