您要查找的是不是：
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- There are pockets of ore in the mountain. 那座山里有好几块矿藏。
- There are streaks of ore in the mountains. 这山里有矿脉。
- She got up at the crack of dawn. 天刚亮她便起床了。
- A rich mine, vein, or pocket of ore. 富矿脉富矿坑、脉、囊
- He was the tough guy, the big shot, who gave orders with the crack of a whip. 他是个威风凛凛发号施令的强悍的家伙，是个大人物。
- The apparatus used in the cracking of petroleum. 裂化设备用于裂化石油的装置
- A small body or accumulation of ore. 矿坑小矿体或矿石的堆积
- Single deposits contain millions of tons of ore. 单个矿床的矿石储量达数百万吨。
- Cadgers are aye cracking of crook saddles. 三句话不离本行。
- The crack of a rifle is very sharp. 手枪的爆声很尖锐。
- I'm the young widow of the Count of Ore. 我是奥雷伯爵的小寡妇。
- The mining of ore or coal from an open mine. 从敞开的矿井开采矿石或煤。
- He heard the cracking of the ice. 他听到了冰破裂的声音。
- A vertical, cylindrical vein of ore. 管状脉直立的管状矿脉
- His bag wedged in the crack of the door. 他的书包被卡在门缝里了。
- The study of geotechnology of ore dressi... 矿石工艺学的研究对工业选矿有指导意义。
- The net profit amounts to twenty dollars per ton of ore. 每吨矿石的净利为二十美元。
- I was up at the crack of dawn to get the plane. 为了乘飞机，我破晓时就起身了。
- A kind of ore has been discovered here recently. 这里新发现了一种矿。
