英语单词“pit-prop”的翻译、意思、音标-英汉词典

单词	pit-prop
释义	n prop used to support the roof of a part of a coal-mine from which coal has been removed （煤矿的）坑木, 支柱.
随便看	exclusiveness (also exclusivity) excommunicate excommunication excrement excrescence excreta excrete excretion excruciating excruciatingly exculpate excursion excusable excusably excuse 1 ex-directory execrable execrably execrate execration execute execution executioner executive 1 executor