您要查找的是不是：
- broken wool (羊毛) 碎块毛
- broken wire (夹丝玻璃缺陷) 断丝
- back ground (即底影) 背景
- Landlts broken ring chart 环状字形视力表
- burn ... to the ground 把 ... 烧成焦土
- Landolts broken ring chart 环形视力表
- ground roller (水流的) 底部旋滚
- 采矿是一种对身体有害的工作。 Mining is an unhealthy job.
- low to the ground (体型) 低身广躯
- 钻井机一种在采矿中用来挖掘矿井时在石头上打孔的工具 A rock-boring tool used in mining for sinking shafts.
- polygonal ground (网纹土) 多边形土
- busted是broken的非正式替代用法，例如在the coke machine is busted（可乐机坏了）里面。 'Busted'is an informal substitute for'broken'as in'the coke machine is busted'.
- 一爿采矿公司 a mining company
- 卧室是"世贸废墟(Ground Zero)"，因为太脏太乱； Their bedrooms are "ground zero. " Translation? A total mess.
- 表层采矿 surface mining
- cutting at ground level (傍地斩) 低斩
- 霸占土地(或采矿权) to jump a claim
- ground clearance (飞机起落轮中心的) 离地距离
- (采矿)钻头超速 bit overfeed
- DRB显示“short TO GROUND（对地短路）”吗? DOES THE DRB READ "SHORT TO GROUND"?
