I. mine2 [maın] 名词
| I | mine |
|---|---|
| you | mine |
| he/she/it | mines |
| we | mine |
| you | mine |
| they | mine |
| I | mined |
|---|---|
| you | mined |
| he/she/it | mined |
| we | mined |
| you | mined |
| they | mined |
| I | have | mined |
|---|---|---|
| you | have | mined |
| he/she/it | has | mined |
| we | have | mined |
| you | have | mined |
| they | have | mined |
| I | had | mined |
|---|---|---|
| you | had | mined |
| he/she/it | had | mined |
| we | had | mined |
| you | had | mined |
| they | had | mined |
单语范例（未经PONS编辑处理）
In 1950, the operation converted to strip mining and became the world's largest open pit coal mine.
en.wikipedia.org Most of the deaths in coal mine disasters were caused by inhalation of the toxic gases produced by firedamp explosions.
en.wikipedia.org A former open-pit coal mine, the lake was flooded in 1999 with groundwater and developed as a water recreation area.
en.wikipedia.org Close to the village are now-unworked deep coal mine workings.
en.wikipedia.org The entrance is built to give the illusion of walking down a shaft of a blackened coal mine.
en.wikipedia.org