mined

基本解释

They'd mined the hillside for tin.
他們曾在小山坡上開採錫。
Today, most diamonds are not found in stream beds, however, they are mined from rock formations deep inside the earth.
今天的大部分鑽石不是從河牀中發現的，而是從深藏在地下的巖石組織中開採出來的。
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The California Natural Resources Agency says the largest nugget ever mined in the state was found in 1854 and weighed 195 pounds.
援引加利福尼亞自然資源侷的資料，美國史上開採的最大的金塊，是1854年發現的，重達195磅。

Diamonds are central to the case. The prosecution says Mr.Taylor traded diamonds mined in Sierra Leone for weapons, which he smuggled into the country.
"And although the rock itself very occasionally contains asbestos, which formerly was mined commercially in California,the fact is, the rock still remains interesting and pretty.
They are small-scale workers, digging in surface pits which have already been mined.

More importantly, dollars are being printed much more quickly than gold is being mined.
FORBES: Year of the Golden Rabbit

Mine is the first person singular possessive pronoun. A speaker or writer uses mine to refer to something that belongs or relates to himself or herself.
A mine is a place where deep holes and tunnels are dug under the ground in order to obtain a mineral such as coal, diamonds, or gold.
a lucrative source or abundant supply
When a mineral such as coal, diamonds, or gold is mined, it is obtained from the ground by digging deep holes and tunnels.
A mine is a bomb which is hidden in the ground or in water and which explodes when people or things touch it.
If an area of land or water is mined, mines are placed there which will explode when people or things touch them.
&rarrsee also mining