updated sense approved 矿床/礦床 · kuàngchuáng · mineral deposit
矿床 / 礦床
kuàngchuáng
mineral deposit
a natural concentration of minerals in the earth's crust
这里的铁矿床储量非常丰富。
—→ nouncreated sense approved 矿床/礦床 · kuàngchuáng · mineral deposit
矿床 / 礦床
kuàngchuáng
mineral deposit
a natural concentration of minerals in the earth's crust
这里的铁矿床储量非常丰富。