gantry
🇺🇸
/ˈɡæntri/
🇬🇧
/ˈɡæntri/
A tall structure that holds up something like a crane or road signs.
The gantry at the construction site was used to lift heavy materials to the top of the building.
建設現場のガントリーは、重い材料を建物の上に持ち上げるために使われた。