gold mine   (TTS Sound)

The gold_mine has 2 Senses.

• goldmine, gold mine
• 宝庫
• a good source of something that is desired
• 望まれている何かの良い源

• goldmine, gold mine
• 金鉱, 宝庫
• a mine where gold ore is found
• 金脈が見つかる鉱山