pit run rock 采石场原岩
pit run sand 坑砂
pit run material 未筛料
pit-run ore 原矿
pit-run sand 露天采出的砂
pit run fines 坑石屑
pit-run aggregate 天然级配骨料
run-off pit [矿业] 溢流池
run of pit 原采石料
Four miners were still trapped in a flooded coal mine in Shanxi. The accident occurred Friday afternoon in a coal pit run by the Lingshi coal mine.
山西省灵石煤矿有限公司15日下午发生透水事故,当班6人中只有2人安全出井,目前尚有4人被困。
Make sure you don't overhydrate the morning of your run so you can avoid having to make a pit stop.
确保在你跑步的当天早上不要喝太多的水,这样就可以避免你中途需要停下来小便。
You could smell a foul smell from it three metres away.” The Salt Pit, he said, “was managed and run by the Americans.
三米开外你都能闻到那股恶臭。
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