• 基本释义

  • 常见搭配

1.produce coal
2.coal pit
3.soft coal
4.bituminous coal
5.A coal ship.
船运船只收藏指正
6.Coal Shop
7.coal liquefaction
液化收藏指正
8.put in more coal; stoke
9.coal shovel
10.coal geology
地质学收藏指正
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