“横梁”造句

调查发现一层地下的横梁大面积腐烂。
Investigations had revealed extensive rot in the beams under the ground floor.

把横梁用托架和螺丝固定。
Fix the beam with the brackets and screws.

横梁上的负荷比它能承受的要大得多.
The load on this beam is more than it will bear.

• #横梁