坑木的英文

[矿物学] pitwood; pit prop; mine timber

• 矿坑木:    pit props
• 矿柱，坑木。:    mine-prop
• 哥德堡坑木:    gothenburg standar ...

例句与用法

1. The pit - prop fell on his head and knocked him out
   坑木掉在他头上，把他打昏过去。