英语词汇“shaft column”的翻译、意思、用法、释义-英汉汉英词典

单词	shaft column
释义	shaft column 【采矿】井筒管柱以上来源于：《21世纪大英汉词典》 shaft column直井管路shaft column直井管路礦冶工程名詞
随便看	reed space reed sparrow reed-split reedsport reed's reaction reed-sternberg cell reed-sternberg二氏细胞 reed stop reedstop reed swamp reed-swamp stage reed sweep reed switch reed type frequency meter reed-type frequency meter reed-type frequency meter (vibrating reed instrument) re-educate reeducate reeducated reeducate, re-educate reeducates reeducating re-education reeducation re-education camp