gully trap

名词 n.
中文释义

英文释义

名词 n.
  1. A trap (preventing the return of gases) through which household drainage can flow to reach outside drains, or the structure in which this is housed. Australia,New-Zealand
    — Charlie Dabney subsided into an imperceptible chair, and somersaulted in the direction of the gulley-trap. He fell heavily.

词形变化

gully traps plural
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