名词
中文翻译：Unknown
同义词：
['Iron frame', 'Iron beam', 'Iron girder']
例句：
-
1.The iron stave was used to makethe door.
这个铁砧被用来制作门。
-
2. The iron stave was strong enoughto support the weight of the building.
这个铁砧足够坚固，能够支撑建筑的重量。
-
3. The iron stave was used asa tool for carpentry.
这个铁砧被用作木工的工具。