gantry
US /ˈɡæn.tri/
UK /ˈɡæn.tri/

名词
1.
龙门架, 门式起重机
a bridge-like overhead structure with a platform, supporting equipment such as a crane, signals, or cameras.
示例:
•
The construction site used a large gantry crane to lift heavy beams.
施工现场使用大型龙门架起重机吊起重型横梁。
•
Traffic cameras are often mounted on a gantry over the highway.
交通摄像头通常安装在高速公路上的龙门架上。
在 Lingoland 学习这个单词