bog peat

• 沼泽泥炭,低位泥炭

bog peat的用法和样例：

例句

1. The washability of coal deposited in high peat bogs is better than that deposited in low peat moors.
   高位泥炭沼泽形成的煤可选性好，而低位泥炭沼泽形成的煤可选性差。