girder steel
英
美
- 钢梁,工字钢
双语例句
- A steel girder may warp in a fire.
钢梁遇火会变弯。 - When the flood waters weakened the bridge, it was shored up with steel beams and sang bags until it could be rebuilt.
洪水冲坏了桥梁，人们用钢梁，沙包加固，暂时维持以待重建。
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
