coal mine
coal mine是什么意思、coal mine怎么读
煤矿\n【化】 煤矿
coal mine汉语翻译
煤矿<br>【化】 煤矿
coal mine英语解释
名词 coal mine:
- a mine where coal is dug from the ground同义词：coalpit
coal mine例句
- A four-wheeled, open, box-shaped wagon or iron car run on tracks in a coal mine.矿车、煤车煤矿中在轨道上行驶的四轮、开口、盒状的运货车或铁制车厢
- That coal mine is no longer worked.那个煤矿已经不经营了。
- They are ventilating the sap of a coal mine.他们正在使煤矿坑道通风。