单词乎
首页 - 英汉词典 - P字开头的单词或词组 - pitprop
英语解释

pitprop

音标['pitprɒp]

汉语翻译

n. 坑木, 坑道支柱

pitprop英语解释

名词 pitprop:

  1. a wooden prop used to support the roof of a mine
    同义词:sprag
0
纠错
猜你喜欢
short operationturn sb downarea coefficientendocriniclegal common trust fundoff-the-job training
应用推荐