signpost words路标词;别的逻辑信号词;标记词
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a signpost路标
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N-COUNT（可数名词） A signpost is a sign where roads meet that tells you which direction to go in to reach a particular place or different places. 路标
Turn off at the signpost for the East 71st Street exit.
在指向东第71街出口的路标处转弯。