coal reserves

英 美
  • 煤炭储量,煤藏
  • coal n.煤;木炭vt.烧成炭;供应煤vi.加煤;装煤
  • reserves n.储量名词reserve的复数形式.
    1. The southernmost of the four main islands of Japan contains coal fields.
      日本四个主要的岛屿中最南的一个拥有煤藏。
    2. It's difficult to ascertain the coal deposits.
      煤储量很难探明。