| 释义 |
pitprop
pitprop (ˈpɪtˌprɒp) na support beam in a mine shaftThesaurus| Noun | 1. | pitprop - a wooden prop used to support the roof of a minespragprop - a support placed beneath or against something to keep it from shaking or falling |
pitprop
Synonyms for pitpropnoun a wooden prop used to support the roof of a mineSynonymsRelated Words |