- 更多网络例句与沿着轨道移动相关的网络例句 [注:此内容来源于网络,仅供参考]
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A mount for a traveling crane consisting of a large archlike or bridgelike frame designed to move along a set of tracks.
托台由大的拱形或桥形架组成的供移动升降架的框架,设计为沿着一系列轨道移动
A mount for a traveling crane consisting of a large archlike or bridgelike frame designed to move along a set of tracks.
托台由大的拱形或桥形架组成的供移动升降架的框架,设计为沿着一系列轨道移动