costeaning
/'kɒsti:ənɪŋ/
中文翻译
槽探
英文解释
n. The process by which miners seek to discover metallic
lodes. It consist in sinking small pits through the superficial
deposits to the solid rock, and then driving from one pit to another
across the direction of the vein, in such manner as to cross all the
veins between the two pits.
常见例句
1
See Costeaning.