请输入您要查询的英文单词:
单词
staff system
释义
staff system
noun
:
a block system in which a suitably inscribed staff is delivered to the engineer of a train or caught up by the engine while moving as authority giving the right of way to a designated station
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occipito-
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occipitomastoid
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occipitoparietal index
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occision
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occluded front
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更新时间:2025/3/13 1:33:26