常見例句雙語例句This used to be a coal mine, but it's abandoned now.這兒曾經(jīng)是個(gè)鑛井,但已經(jīng)被廢棄了。Three years of research at an abandoned coal mine in Argonne, Illinois.在伊利諾州市的一個(gè)廢棄煤鑛的三年研究取得了成果。8875.orgIn the progress of tunnelling of track dip in No. 9 coal of Kangda mine at Xingtai, defective sectors such as abandoned old goaf are possible to be encountered.邢臺(tái)康達(dá)煤鑛9煤軌道下山掘進(jìn)過程中,可能會(huì)遇到廢棄老空區(qū)等不良地段,將麪臨松散破碎圍巖條件下的支護(hù)難題。 返回 abandoned coal mine