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单词 puncheon
释义 puncheon1/ˈpʌn(t)ʃ(ə)n/n. 1 a short post, esp. one supporting a roof in a coal mine 短柱(尤指坑道中的支柱) 2 = PUNCH2 [Middle English from Old French poinson, po(i)nchon, ultimately from Latin pungere punct- ‘prick’]
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