名詞 gantry:

1. a framework of steel bars raised on side supports to bridge over or around something; can display railway signals above several tracks or can support a traveling crane etc.
   同義詞：gauntry

gan.try

n.（名詞）
【復(fù)數(shù)】 gan.tries
A mount for a traveling crane consisting of a large archlike or bridgelike frame designed to move along a set of tracks.
托臺(tái)：由大的拱形或橋形架組成的供移動(dòng)升降架的框架，設(shè)計(jì)為沿著一系列軌道移動(dòng)
A similar spanning frame supporting a group of railway signals over several tracks.
跨軌信號(hào)架：一種類似的跨距架，跨越多條軌道并安裝了許多鐵路信號(hào)
Aerospace A massive vertical frame structure used in assembling or servicing a rocket, especially at a launch site.
【太空學(xué)】 豎立架：用于裝配和維修火箭所用大型直立架
A support for a barrel lying on its side.
桶架：一種在邊側(cè)支撐桶的架子

來源：
Middle English ganter, gauntre [wooden stand for barrels]
中古英語 ganter, gauntre [木制的]
from Old North French gantier [wooden frame]
源自 古法國北方方言 gantier [木架]
from Latin canthôrius
源自 拉丁語 canthôrius
from Greek kanthôlios [pack ass]
源自 希臘語 kanthôlios [打包孔]
from kanthôlia [panniers at the side of a pack-saddle]
源自 kanthôlia [在馬鞍旁側(cè)的背簍]