鉱こう山ざん技ぎ師しじ字FuriganaMeanings1nounmining engineerA professional who plans, designs, and oversees mining operations.彼かれは鉱こう山ざん技ぎ師しとして、新あたらしい採さい掘くつ計けい画かくを立たてている。As a mining engineer, he is drawing up a new mining plan.
