英语词汇“pit prop”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pit prop
释义	pit prop 'pit prop noun a large piece of wood used to support the roof of part of a coal mine from which coal has been removed (煤矿的)坑木,坑柱
随便看	cable jurisdiction cable kilometer cable knife cableknit cable knit cable-knit cable-knits cable knitting cable lac cable lacquer cable ladder cable laid cable-laid cablelaid cable-laid rope cable laid rope cable-laid ropes cable lamp cable landing beacon cable land line cable lashing cable lay cable layer cable-layer cable laying 鸦默鹊静鸧鸨鸩鸩2 鸩3 鸪鸫鸬鸭见于见人见仁见智见俏见信见光见光死见兔顾犬见分晓见利忘义