| 释义 |
ENGLISH PHRASES 英文词组〔deposit〕deposits of coal 煤矿层英汉大词典〔deposit〕iron ore deposits; rich deposits of oil and natural gas. 铁矿层；石油和天然气的富矿层美国传统〔extract from〕to extract coal from seams从矿层中采煤21世纪英汉〔hole〕pockets of manganese in the rock; 岩石中含有锰的矿层；美国传统〔ironing〕the highest grade iron ore deposits in the world. 世界上最优质的铁矿层柯林斯高阶〔mineral〕a mineral deposit (= substance or layer that is left) 矿层剑桥高阶〔pay〕a pay streak. 含有开采价值的矿层美国传统〔seam〕a rich seam of iron ore 富铁矿层韦氏高阶〔vein〕a vein of copper. 铜矿层柯林斯高阶 |