direction sign

名词 n.
中文释义

英文释义

名词 n.
  1. A sign which indicates which way to go to a certain place.
    — For example, by changing the use of existing rooms, removing or replacing unsightly features, clearing obstacles to easy circulation, rearranging direction signs and generally introducing as much order as possible, most outdated station buildings can be made reasonably efficient and attractive.

词形变化

direction signs plural
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